Top 100 PSLE Vocabulary List | Electricity, Circuits & Energy Words for Grade 6

Top 100 PSLE Vocabulary List resources can help Grade 6 students understand electricity, circuits, current, voltage, resistance, conductors, insulators, batteries, series circuits, parallel circuits and electrical energy. Current Grade 6 electricity glossaries prominently distinguish current electricity, static electricity, series and parallel circuits, open circuits and circuit components, making this a strong dedicated search job.

This article expands those terms into a connected upper-primary electricity system: charge, circuit parts, circuit types, measurement, energy transformations, electricity generation, safety, investigations and everyday electrical systems. Students therefore learn not only labels but how the words fit into one working model.

This child is distinct from the Engineering, Design and Invention list and the Science Investigation list. Engineering owns broad design systems; this page owns Grade 6 electricity, circuits and electrical-energy vocabulary.

How to Use This Top 100 List

Alicia, Tricia and Kai Kai use this article as an active vocabulary system rather than a glossary. Each term is learned through definition, context, contrast, transfer, oral explanation and delayed retrieval. The goal is for a learner to recognise the word in a new circuit diagram or passage and also explain what role it plays in the system.

Foundations

1. electricity

Meaning: physical effects involving electric charge, current and electric fields. Model: Electricity transfers energy through circuits.

Context test: Hide electricity and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare electricity with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which electricity matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use electricity in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving electricity. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain electricity aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

2. electric charge

Meaning: a property of matter that can be positive or negative. Model: Opposite electric charges attract.

Context test: Hide electric charge and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare electric charge with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which electric charge matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use electric charge in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving electric charge. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain electric charge aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

3. current

Meaning: the rate at which electric charge flows. Model: The ammeter measured current in the circuit.

Context test: Hide current and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare current with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which current matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use current in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving current. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain current aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

4. circuit

Meaning: a complete conducting path for electric current. Model: The lamp lit when the circuit was complete.

Context test: Hide circuit and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare circuit with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which circuit matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use circuit in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving circuit. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain circuit aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

5. energy

Meaning: the capacity to cause change or do work. Model: The battery supplied energy to the motor.

Context test: Hide energy and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare energy with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which energy matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use energy in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving energy. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain energy aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

6. power

Meaning: the rate at which energy is transferred or used. Model: The two lamps had different power ratings.

Context test: Hide power and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare power with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which power matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use power in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving power. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain power aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

7. voltage

Meaning: electric potential difference that can drive current. Model: The battery provided a voltage across the circuit.

Context test: Hide voltage and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare voltage with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which voltage matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use voltage in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving voltage. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain voltage aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

8. resistance

Meaning: opposition to electric current. Model: The resistor increased the circuit resistance.

Context test: Hide resistance and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare resistance with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which resistance matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use resistance in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving resistance. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain resistance aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

9. conductor

Meaning: a material through which electric current passes relatively easily. Model: Copper is a good conductor.

Context test: Hide conductor and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare conductor with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which conductor matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use conductor in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving conductor. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain conductor aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

10. insulator

Meaning: a material that strongly resists electric current. Model: Plastic is used as an insulator around wires.

Context test: Hide insulator and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare insulator with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which insulator matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use insulator in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving insulator. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain insulator aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Static Electricity

11. static electricity

Meaning: electric charge that builds up on an object instead of flowing continuously. Model: A rubbed balloon showed static electricity.

Context test: Hide static electricity and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare static electricity with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which static electricity matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use static electricity in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving static electricity. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain static electricity aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

12. electron

Meaning: a negatively charged subatomic particle. Model: Electrons can transfer between materials.

Context test: Hide electron and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare electron with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which electron matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use electron in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving electron. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain electron aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

13. proton

Meaning: a positively charged particle in an atomic nucleus. Model: Protons remain bound inside nuclei.

Context test: Hide proton and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare proton with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which proton matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use proton in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving proton. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain proton aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

14. attraction

Meaning: a force drawing unlike charges or suitable objects together. Model: Opposite charges showed attraction.

Context test: Hide attraction and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare attraction with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which attraction matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use attraction in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving attraction. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain attraction aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

15. repulsion

Meaning: a force pushing like charges apart. Model: Two similarly charged objects showed repulsion.

Context test: Hide repulsion and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare repulsion with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which repulsion matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use repulsion in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving repulsion. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain repulsion aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

16. friction

Meaning: resistance between surfaces that can also transfer electrons during rubbing. Model: Friction helped charge the balloon.

Context test: Hide friction and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare friction with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which friction matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use friction in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving friction. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain friction aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

17. discharge

Meaning: a sudden movement of accumulated electric charge. Model: A tiny discharge produced a spark.

Context test: Hide discharge and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare discharge with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which discharge matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use discharge in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving discharge. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain discharge aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

18. spark

Meaning: a brief visible electrical discharge through air. Model: The demonstration produced a small spark.

Context test: Hide spark and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare spark with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which spark matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use spark in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving spark. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain spark aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

19. grounding

Meaning: providing a safe path for excess charge to move to or from Earth. Model: Grounding reduced static buildup.

Context test: Hide grounding and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare grounding with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which grounding matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use grounding in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving grounding. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain grounding aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

20. charge transfer

Meaning: movement of electrons from one object or material to another. Model: Charge transfer changed the electrical state of both objects.

Context test: Hide charge transfer and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare charge transfer with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which charge transfer matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use charge transfer in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving charge transfer. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain charge transfer aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Circuit Components

21. cell

Meaning: a single electrochemical source of electrical energy. Model: One cell powered the small lamp.

Context test: Hide cell and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare cell with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which cell matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use cell in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving cell. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain cell aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

22. battery

Meaning: one or more cells supplying electrical energy. Model: The battery powered the motor.

Context test: Hide battery and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare battery with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which battery matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use battery in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving battery. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain battery aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

23. wire

Meaning: a metal conductor used to connect circuit parts. Model: The wire joined the switch to the lamp.

Context test: Hide wire and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare wire with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which wire matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use wire in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving wire. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain wire aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

24. switch

Meaning: a device that opens or closes a circuit. Model: Opening the switch stopped current.

Context test: Hide switch and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare switch with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which switch matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use switch in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving switch. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain switch aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

25. lamp

Meaning: a device that converts electrical energy into light. Model: The lamp glowed when current flowed.

Context test: Hide lamp and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare lamp with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which lamp matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use lamp in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving lamp. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain lamp aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

26. resistor

Meaning: a component designed to provide electrical resistance. Model: The resistor limited current.

Context test: Hide resistor and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare resistor with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which resistor matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use resistor in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving resistor. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain resistor aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

27. motor

Meaning: a device converting electrical energy into mechanical motion. Model: The motor turned the fan.

Context test: Hide motor and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare motor with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which motor matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use motor in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving motor. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain motor aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

28. buzzer

Meaning: a component converting electrical energy into sound. Model: The buzzer sounded when the switch closed.

Context test: Hide buzzer and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare buzzer with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which buzzer matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use buzzer in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving buzzer. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain buzzer aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

29. fuse

Meaning: a safety device that melts when current becomes dangerously high. Model: The fuse protected the circuit.

Context test: Hide fuse and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare fuse with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which fuse matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use fuse in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving fuse. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain fuse aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

30. LED

Meaning: a light-emitting diode that produces light when current flows in the correct direction. Model: The LED lit only with correct polarity.

Context test: Hide LED and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare LED with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which LED matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use LED in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving LED. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain LED aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Circuit Types

31. closed circuit

Meaning: a circuit with a complete conducting path. Model: Current flowed in the closed circuit.

Context test: Hide closed circuit and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare closed circuit with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which closed circuit matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use closed circuit in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving closed circuit. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain closed circuit aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

32. open circuit

Meaning: a circuit with a break that prevents current flow. Model: The open circuit kept the lamp off.

Context test: Hide open circuit and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare open circuit with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which open circuit matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use open circuit in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving open circuit. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain open circuit aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

33. complete circuit

Meaning: a continuous path from source through components and back to the source. Model: The students checked for a complete circuit.

Context test: Hide complete circuit and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare complete circuit with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which complete circuit matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use complete circuit in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving complete circuit. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain complete circuit aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

34. series circuit

Meaning: a circuit with components along one main path. Model: Two lamps were connected in series.

Context test: Hide series circuit and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare series circuit with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which series circuit matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use series circuit in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving series circuit. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain series circuit aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

35. parallel circuit

Meaning: a circuit with multiple branches providing more than one path. Model: The lamps were placed on separate parallel branches.

Context test: Hide parallel circuit and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare parallel circuit with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which parallel circuit matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use parallel circuit in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving parallel circuit. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain parallel circuit aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

36. branch

Meaning: a separate path within a parallel circuit. Model: Each branch contained one lamp.

Context test: Hide branch and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare branch with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which branch matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use branch in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving branch. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain branch aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

37. path

Meaning: a conducting route through which current may flow. Model: The current followed the available path.

Context test: Hide path and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare path with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which path matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use path in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving path. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain path aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

38. short circuit

Meaning: an unintended low-resistance path that can allow excessive current. Model: A short circuit can overheat wiring.

Context test: Hide short circuit and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare short circuit with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which short circuit matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use short circuit in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving short circuit. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain short circuit aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

39. connection

Meaning: a point or arrangement joining components electrically. Model: A loose connection stopped the circuit working.

Context test: Hide connection and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare connection with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which connection matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use connection in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving connection. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain connection aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

40. terminal

Meaning: a conductive point where a component connects to a circuit. Model: The battery has positive and negative terminals.

Context test: Hide terminal and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare terminal with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which terminal matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use terminal in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving terminal. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain terminal aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Measurement

41. ammeter

Meaning: an instrument used to measure electric current. Model: The ammeter was connected in series.

Context test: Hide ammeter and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare ammeter with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which ammeter matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use ammeter in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving ammeter. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain ammeter aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

42. voltmeter

Meaning: an instrument used to measure potential difference. Model: The voltmeter was connected across the lamp.

Context test: Hide voltmeter and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare voltmeter with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which voltmeter matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use voltmeter in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving voltmeter. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain voltmeter aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

43. multimeter

Meaning: an instrument able to measure several electrical quantities. Model: The multimeter measured voltage and resistance.

Context test: Hide multimeter and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare multimeter with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which multimeter matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use multimeter in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving multimeter. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain multimeter aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

44. ampere

Meaning: the SI unit of electric current. Model: Current was recorded in amperes.

Context test: Hide ampere and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare ampere with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which ampere matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use ampere in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving ampere. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain ampere aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

45. volt

Meaning: the SI unit of electric potential difference. Model: Battery voltage was measured in volts.

Context test: Hide volt and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare volt with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which volt matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use volt in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving volt. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain volt aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

46. ohm

Meaning: the SI unit of electrical resistance. Model: Resistance was recorded in ohms.

Context test: Hide ohm and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare ohm with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which ohm matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use ohm in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving ohm. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain ohm aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

47. watt

Meaning: the SI unit of power. Model: The lamp power was listed in watts.

Context test: Hide watt and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare watt with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which watt matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use watt in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving watt. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain watt aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

48. measurement

Meaning: a numerical value obtained using a defined method and unit. Model: Each electrical measurement was repeated.

Context test: Hide measurement and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare measurement with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which measurement matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use measurement in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving measurement. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain measurement aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

49. meter

Meaning: a device used to quantify an electrical or physical variable. Model: The meter displayed a stable value.

Context test: Hide meter and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare meter with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which meter matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use meter in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving meter. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain meter aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

50. reading

Meaning: the value shown by a measuring instrument. Model: The student wrote down the meter reading.

Context test: Hide reading and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare reading with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which reading matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use reading in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving reading. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain reading aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Energy Transfer

51. electrical energy

Meaning: energy associated with electric charges and currents. Model: Electrical energy reached the lamp.

Context test: Hide electrical energy and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare electrical energy with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which electrical energy matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use electrical energy in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving electrical energy. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain electrical energy aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

52. chemical energy

Meaning: energy stored in chemical substances. Model: The battery’s chemical energy became electrical energy.

Context test: Hide chemical energy and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare chemical energy with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which chemical energy matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use chemical energy in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving chemical energy. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain chemical energy aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

53. light energy

Meaning: energy carried by visible electromagnetic radiation. Model: The lamp produced light energy.

Context test: Hide light energy and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare light energy with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which light energy matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use light energy in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving light energy. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain light energy aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

54. thermal energy

Meaning: energy associated with particle motion and temperature. Model: The resistor transferred some energy as thermal energy.

Context test: Hide thermal energy and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare thermal energy with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which thermal energy matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use thermal energy in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving thermal energy. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain thermal energy aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

55. kinetic energy

Meaning: energy an object has because it is moving. Model: The motor gave the fan kinetic energy.

Context test: Hide kinetic energy and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare kinetic energy with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which kinetic energy matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use kinetic energy in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving kinetic energy. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain kinetic energy aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

56. energy transfer

Meaning: movement of energy from one object or system to another. Model: Energy transferred from the battery to the motor.

Context test: Hide energy transfer and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare energy transfer with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which energy transfer matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use energy transfer in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving energy transfer. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain energy transfer aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

57. energy transformation

Meaning: change from one form of energy to another. Model: The lamp transformed electrical energy into light and heat.

Context test: Hide energy transformation and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare energy transformation with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which energy transformation matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use energy transformation in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving energy transformation. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain energy transformation aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

58. efficiency

Meaning: the proportion of input energy converted into useful output. Model: A more efficient lamp wastes less energy as heat.

Context test: Hide efficiency and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare efficiency with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which efficiency matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use efficiency in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving efficiency. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain efficiency aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

59. energy loss

Meaning: energy transferred into less useful forms. Model: Unwanted heat was an energy loss.

Context test: Hide energy loss and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare energy loss with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which energy loss matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use energy loss in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving energy loss. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain energy loss aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

60. heat

Meaning: energy transferred because of a temperature difference. Model: The warm resistor transferred heat to the air.

Context test: Hide heat and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare heat with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which heat matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use heat in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving heat. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain heat aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Generation And Supply

61. generator

Meaning: a device converting mechanical energy into electrical energy. Model: The generator produced electrical energy.

Context test: Hide generator and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare generator with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which generator matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use generator in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving generator. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain generator aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

62. turbine

Meaning: a rotary machine driven by moving water, steam or air. Model: The turbine turned the generator.

Context test: Hide turbine and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare turbine with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which turbine matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use turbine in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving turbine. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain turbine aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

63. power station

Meaning: a facility that generates electrical power. Model: The power station supplied the grid.

Context test: Hide power station and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare power station with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which power station matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use power station in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving power station. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain power station aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

64. renewable

Meaning: able to be replenished naturally on a human timescale. Model: Sunlight is a renewable energy source.

Context test: Hide renewable and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare renewable with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which renewable matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use renewable in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving renewable. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain renewable aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

65. solar panel

Meaning: a device that converts sunlight into electricity or heat. Model: The solar panel produced electricity in daylight.

Context test: Hide solar panel and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare solar panel with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which solar panel matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use solar panel in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving solar panel. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain solar panel aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

66. wind turbine

Meaning: a machine converting wind energy into electrical energy. Model: The wind turbine turned in strong wind.

Context test: Hide wind turbine and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare wind turbine with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which wind turbine matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use wind turbine in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving wind turbine. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain wind turbine aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

67. hydroelectricity

Meaning: electricity generated using moving water. Model: The dam produced hydroelectricity.

Context test: Hide hydroelectricity and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare hydroelectricity with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which hydroelectricity matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use hydroelectricity in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving hydroelectricity. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain hydroelectricity aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

68. fossil fuel

Meaning: coal, oil or natural gas formed from ancient organic material. Model: Burning fossil fuel can generate electricity.

Context test: Hide fossil fuel and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare fossil fuel with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which fossil fuel matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use fossil fuel in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving fossil fuel. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain fossil fuel aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

69. grid

Meaning: a network carrying electricity from generators to users. Model: The electricity grid links power stations and homes.

Context test: Hide grid and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare grid with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which grid matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use grid in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving grid. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain grid aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

70. transmission line

Meaning: a high-voltage line carrying large amounts of electrical power over distance. Model: Transmission lines connect regions.

Context test: Hide transmission line and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare transmission line with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which transmission line matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use transmission line in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving transmission line. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain transmission line aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Safety And Protection

71. electrical safety

Meaning: practices and systems that reduce electrical harm. Model: Electrical safety rules were followed throughout the activity.

Context test: Hide electrical safety and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare electrical safety with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which electrical safety matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use electrical safety in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving electrical safety. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain electrical safety aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

72. electric shock

Meaning: harm caused when electric current passes through the body. Model: Damaged wiring can increase electric-shock risk.

Context test: Hide electric shock and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare electric shock with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which electric shock matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use electric shock in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving electric shock. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain electric shock aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

73. overload

Meaning: a condition where excessive current is drawn by a circuit. Model: Too many appliances can cause an overload.

Context test: Hide overload and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare overload with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which overload matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use overload in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving overload. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain overload aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

74. circuit breaker

Meaning: a resettable safety switch that interrupts current during faults or overloads. Model: The circuit breaker disconnected the supply.

Context test: Hide circuit breaker and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare circuit breaker with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which circuit breaker matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use circuit breaker in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving circuit breaker. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain circuit breaker aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

75. insulation

Meaning: material that separates conductors and resists current. Model: Wire insulation protects users.

Context test: Hide insulation and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare insulation with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which insulation matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use insulation in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving insulation. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain insulation aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

76. plug

Meaning: a connector used to join an appliance to an electrical supply. Model: The plug was checked for damage.

Context test: Hide plug and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare plug with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which plug matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use plug in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving plug. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain plug aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

77. socket

Meaning: a fixed outlet that accepts a plug. Model: Liquids were kept away from the socket.

Context test: Hide socket and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare socket with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which socket matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use socket in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving socket. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain socket aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

78. appliance

Meaning: a device designed to perform a household or workplace task using energy. Model: The appliance had a power rating label.

Context test: Hide appliance and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare appliance with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which appliance matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use appliance in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving appliance. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain appliance aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

79. warning

Meaning: a message or symbol alerting users to danger. Model: A high-voltage warning was clearly displayed.

Context test: Hide warning and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare warning with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which warning matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use warning in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving warning. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain warning aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

80. earth wire

Meaning: a protective conductor connecting exposed metal parts to Earth. Model: The earth wire helps fault current trigger protection.

Context test: Hide earth wire and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare earth wire with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which earth wire matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use earth wire in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving earth wire. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain earth wire aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Investigation Skills

81. variable

Meaning: a factor that can change in an investigation. Model: The number of cells was the variable being changed.

Context test: Hide variable and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare variable with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which variable matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use variable in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving variable. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain variable aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

82. fair test

Meaning: a test where relevant conditions are controlled for meaningful comparison. Model: The class designed a fair test of lamp brightness.

Context test: Hide fair test and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare fair test with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which fair test matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use fair test in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving fair test. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain fair test aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

83. data

Meaning: recorded observations or measurements. Model: Current and voltage data were entered in a table.

Context test: Hide data and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare data with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which data matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use data in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving data. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain data aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

84. graph

Meaning: a visual representation of data relationships. Model: The class graphed current against voltage.

Context test: Hide graph and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare graph with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which graph matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use graph in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving graph. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain graph aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

85. prediction

Meaning: a reasoned statement about what is expected to happen. Model: The student predicted that adding cells would increase brightness.

Context test: Hide prediction and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare prediction with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which prediction matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use prediction in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving prediction. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain prediction aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

86. observation

Meaning: information directly noticed or measured. Model: The observation was written before the conclusion.

Context test: Hide observation and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare observation with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which observation matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use observation in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving observation. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain observation aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

87. evidence

Meaning: data or observations used to support an explanation. Model: Repeated readings provided stronger evidence.

Context test: Hide evidence and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare evidence with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which evidence matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use evidence in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving evidence. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain evidence aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

88. compare

Meaning: examine similarities or differences using the same criteria. Model: The class compared series and parallel circuits.

Context test: Hide compare and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare compare with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which compare matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use compare in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving compare. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain compare aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

89. control variable

Meaning: a factor kept the same so it does not affect the comparison. Model: The same lamp was kept as a control variable.

Context test: Hide control variable and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare control variable with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which control variable matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use control variable in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving control variable. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain control variable aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

90. repeat trial

Meaning: an additional run of the same test used to check consistency. Model: A repeat trial produced a similar result.

Context test: Hide repeat trial and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare repeat trial with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which repeat trial matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use repeat trial in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving repeat trial. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain repeat trial aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Everyday Systems

91. charger

Meaning: a device that supplies electrical energy to recharge a battery. Model: The correct charger was used for the tablet.

Context test: Hide charger and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare charger with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which charger matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use charger in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving charger. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain charger aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

92. adapter

Meaning: a device that changes a connector, voltage or power arrangement. Model: The adapter matched the device specifications.

Context test: Hide adapter and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare adapter with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which adapter matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use adapter in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving adapter. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain adapter aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

93. sensor

Meaning: a device that detects a physical condition and produces a signal. Model: A light sensor controlled the lamp.

Context test: Hide sensor and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare sensor with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which sensor matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use sensor in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving sensor. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain sensor aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

94. controller

Meaning: a device or program that manages system behaviour. Model: The controller switched the fan on automatically.

Context test: Hide controller and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare controller with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which controller matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use controller in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving controller. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain controller aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

95. smart device

Meaning: an electronic device with processing, communication and often sensing abilities. Model: The smart device adjusted its power use.

Context test: Hide smart device and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare smart device with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which smart device matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use smart device in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving smart device. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain smart device aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

96. standby

Meaning: a low-power mode where a device remains ready to resume operation. Model: The television still used some energy on standby.

Context test: Hide standby and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare standby with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which standby matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use standby in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving standby. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain standby aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

97. consumption

Meaning: the amount of electrical energy used over time. Model: The family tracked electricity consumption.

Context test: Hide consumption and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare consumption with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which consumption matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use consumption in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving consumption. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain consumption aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

98. electricity bill

Meaning: a statement showing charges for electrical energy and related services. Model: The electricity bill reflected monthly use.

Context test: Hide electricity bill and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare electricity bill with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which electricity bill matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use electricity bill in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving electricity bill. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain electricity bill aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

99. energy conservation

Meaning: reducing unnecessary energy use while maintaining needed services. Model: Switching off unused devices supports energy conservation.

Context test: Hide energy conservation and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare energy conservation with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which energy conservation matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use energy conservation in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving energy conservation. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain energy conservation aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

100. kilowatt-hour

Meaning: a unit of electrical energy commonly used for billing. Model: Household electricity use is often measured in kilowatt-hours.

Context test: Hide kilowatt-hour and read the sentence as a cloze item. Identify clues about the circuit, charge, component, measurement, energy or safety role. Predict the missing category before revealing the term.

Precision test: Compare kilowatt-hour with another term in the same section. State one overlap and one boundary, then build a sentence where only the target is accurate. This is especially useful for current/voltage, conductor/insulator, series/parallel and power/energy.

Diagram transfer: Draw a simple circuit or system in which kilowatt-hour matters. Alicia labels the relevant part, Tricia explains its function and Kai Kai predicts what changes if it is removed or altered. Then rotate roles.

Writing transfer: Use kilowatt-hour in a two- or three-sentence explanation that includes a cause and an effect. Add a natural collocation and one comparison. The word should make the electrical relationship clearer rather than merely make the sentence look technical.

Investigation transfer: Imagine a fair test involving kilowatt-hour. State what would be changed, measured and kept the same. Then say what evidence would support the prediction. This connects vocabulary with experimental reasoning.

Oral transfer: Explain kilowatt-hour aloud in twenty seconds without reading the definition, then answer a follow-up beginning with how, why, what if or what is the difference. If the explanation becomes circular, return to a concrete circuit example.

Delayed retrieval: Two days later, retrieve the term from its meaning, give one fresh electrical example and contrast it with a neighbouring term. Mix it with older vocabulary so page order cannot provide the answer.

Cumulative Practice

Mix terms from charge, components, circuit types, measurement, energy, generation and safety. Complete cloze items, interpret diagrams and explain five contrasts. Return to the Vocabulary Learning Hub for the wider vocabulary system.