Welcome to Pyongsong vocabulary! A good science question becomes easier to explore when you can name the question, the method, the measurements and the conclusion. These 100 English words help you understand educational settings and explain how an investigation supports a claim.
Pyongsong vocabulary uses the city’s educational and scientific associations as a learning setting. The guide connects familiar classroom words with research language: lesson objectives, hypotheses, variables, graphs and evidence. It is designed to make technical reading clearer without turning every unfamiliar word into a memorisation task.
This Pyongsong travel vocabulary list includes simple meanings, original examples and practical reasoning exercises. The classroom investigations and datasets are fictional learning examples. They do not report local research findings, evaluate every institution or promise access to a campus or laboratory.
Top 100 Vocabulary Words for Pyongsong
campus, institute, university, faculty, department, lecture, seminar, tutorial, laboratory, classroom
syllabus, lesson plan, learning objective, prerequisite, concept, definition, terminology, explanation, demonstration, worked example
exercise, assignment, assessment, rubric, feedback, revision, misconception, reasoning, argument, counterexample
question, hypothesis, prediction, experiment, variable, independent variable, dependent variable, controlled variable, control group, fair test
method, procedure, measurement, unit, instrument, resolution, precision, accuracy, uncertainty, systematic error
random error, repeatability, reproducibility, replication, data, dataset, data point, record, notebook, graph
horizontal axis, vertical axis, legend key, trend, outlier, mean, median, mode, range, variance
standard deviation, percentage, ratio, correlation, causation, bias, sampling method, representative, sample size, comparison group
evidence, claim, conclusion, limitation, assumption, model, simulation, theory, peer review, publication
citation, bibliography, abstract, research question, finding, validation, falsifiable, critical thinking, knowledge transfer, self-check
Word Meanings and Example Sentences
| Word | Meaning | Example |
|---|---|---|
| campus | the grounds and buildings of an educational institution | Pyongsong's educational associations introduce campus vocabulary. |
| institute | an organisation for a specialised educational or research purpose | The text identified the institute's stated role. |
| university | an institution of higher education | University describes an institution type, not the quality of every course. |
| faculty | an academic division or teaching staff, depending on context | The reading explained which meaning of faculty was intended. |
| department | a division within an organisation | The department had a defined area of work. |
| lecture | a structured spoken teaching presentation | The fictional lecture introduced a new topic. |
| seminar | a teaching or discussion session on a subject | The seminar included questions from learners. |
| tutorial | a teaching session giving guidance or practice | The tutorial worked through the example step by step. |
| laboratory | a place equipped for practical investigation | The laboratory appeared in a general education diagram. |
| classroom | a room used for teaching and learning | The classroom scene showed learners discussing a question. |
| syllabus | an outline of the content and requirements of a course | The syllabus stated the topics to be studied. |
| lesson plan | a prepared sequence for a teaching session | The lesson plan connected explanation with practice. |
| learning objective | a statement of what a learner should understand or do | The learning objective named a specific distinction. |
| prerequisite | knowledge or a condition needed before a later activity | The prerequisite was checked before the next lesson. |
| concept | a general idea used for understanding | The concept connected several examples. |
| definition | a statement explaining a term's meaning | The definition gave the word a clear boundary. |
| terminology | the terms used in a subject | Terminology helps readers recognise a subject's distinctions. |
| explanation | an account making something understandable | The explanation showed how the parts related. |
| demonstration | an example shown to illustrate a principle or action | The demonstration made the idea visible. |
| worked example | an example accompanied by its reasoning or steps | The worked example explained why the answer followed. |
| exercise | a task used for practice or learning | The exercise checked understanding in a new situation. |
| assignment | a task given to be completed | The assignment had a stated purpose and deadline. |
| assessment | evaluation of knowledge, skill or performance | The assessment needed a clear basis for judging the work. |
| rubric | criteria used to guide or judge performance | The rubric described what a clear explanation should contain. |
| feedback | information about performance used to guide improvement | The feedback identified a particular misunderstanding. |
| revision | reviewing or changing work or knowledge | Revision followed the feedback in the learning sequence. |
| misconception | an incorrect understanding of an idea | The misconception appeared in the learner's explanation. |
| reasoning | the process of forming a conclusion from information | The reasoning connected evidence with the claim. |
| argument | a set of reasons supporting a conclusion | The argument needed more than a confident tone. |
| counterexample | an example showing that a general claim is false | The counterexample challenged the statement about all cases. |
| question | a request for information or an issue to investigate | The question was narrower than the whole subject. |
| hypothesis | a proposed explanation or claim that can be investigated | The hypothesis required evidence rather than certainty. |
| prediction | an expected outcome based on a model or idea | The prediction was written before the observation. |
| experiment | a planned investigation testing a question under arranged conditions | The classroom experiment compared two specified conditions. |
| variable | a quantity or factor that can take different values | The variable was named before measurements were compared. |
| independent variable | a factor changed or selected to examine its relationship with an outcome | The independent variable differed between the model conditions. |
| dependent variable | an outcome measured in relation to other factors | The dependent variable was recorded in the example table. |
| controlled variable | a factor kept comparable across conditions | The controlled variable was held constant in the exercise. |
| control group | a comparison group receiving a defined reference condition | The control group provided a specified comparison. |
| fair test | a teaching term for a comparison controlling relevant differences | A fair test still needs a clear question and method. |
| method | the procedure used to carry out an investigation | The method described what was actually done. |
| procedure | a sequence of actions for a defined purpose | The procedure followed the stated classroom plan. |
| measurement | a value obtained by comparison with a unit or reference | The measurement included its unit. |
| unit | a defined reference quantity used to express a measure | The unit clarified what the number represented. |
| instrument | a device used for measurement or other specialised work | The instrument's role was identified in the diagram. |
| resolution | the smallest distinguishable change in a measuring or imaging system | Resolution differed from overall accuracy. |
| precision | the closeness of agreement among repeated measurements under specified conditions | Precision does not by itself establish closeness to the reference value. |
| accuracy | closeness of a result to the relevant true or reference value | Accuracy was distinguished from repeated agreement. |
| uncertainty | a quantified or described limitation in knowledge or measurement | Uncertainty gave the result an appropriate boundary. |
| systematic error | an error component behaving consistently or predictably under conditions | Systematic error can remain across repeated measurements. |
| random error | an error component varying unpredictably across repeated observations | Random error differed from a consistent offset. |
| repeatability | agreement under the same specified measurement conditions | Repeatability uses a narrower condition set than reproducibility. |
| reproducibility | agreement when specified measurement conditions change | Reproducibility requires stating which conditions differ. |
| replication | repeating an investigation to examine whether a result is obtained again | Replication can strengthen a claim without making every uncertainty disappear. |
| data | recorded information used for analysis | The data were listed before the conclusion was written. |
| dataset | an organised collection of data | The dataset had a defined scope. |
| data point | one recorded observation or value | A data point did not establish the entire pattern. |
| record | a preserved account of information | The record included the observation time. |
| notebook | a book or file used for recording work | The notebook preserved the learner's reasoning. |
| graph | a visual representation of relationships or data | The graph used labelled axes. |
| horizontal axis | the left-to-right reference line in a graph | The horizontal axis showed the selected input values. |
| vertical axis | the up-and-down reference line in a graph | The vertical axis showed the recorded outcome. |
| legend key | an explanation of symbols or series in a chart | The legend key distinguished the two plotted groups. |
| trend | a general direction of change in data | The trend did not remove the individual variations. |
| outlier | a value unusually different from others under a stated criterion | The outlier was investigated rather than silently removed. |
| mean | the arithmetic average of values | The mean used all values in the example list. |
| median | the middle value of ordered data, or the mean of the two middle values when their number is even | The median was found after ordering the values. |
| mode | a value occurring most frequently in a dataset | The mode differed from the mean in the exercise. |
| range | the difference between maximum and minimum values in a dataset | The range described spread using the extreme values. |
| variance | a measure based on squared deviations from a mean | Variance is not the same as the ordinary range. |
| standard deviation | a measure of spread related to the square root of variance | Standard deviation was interpreted with the dataset's units. |
| percentage | a quantity expressed per hundred | The percentage required a stated denominator. |
| ratio | a comparison between quantities by division | The ratio compared two specified counts. |
| correlation | a statistical association between variables | Correlation alone does not establish causation. |
| causation | a relationship in which one factor brings about an effect | Causation requires more than a matching trend. |
| bias | a systematic influence producing a distorted estimate or judgement | Bias can arise in how observations are selected. |
| sampling method | the procedure used to choose observations or participants | The sampling method affected what the data could represent. |
| representative | reflecting relevant characteristics of a defined wider group | Representative needs a specified population and justification. |
| sample size | the number of observations or units in a sample | Sample size was stated alongside the result. |
| comparison group | a group used as a reference in an analysis | The comparison group helped interpret the difference. |
| evidence | information relevant to supporting or challenging a claim | The evidence was connected to a specific question. |
| claim | a statement presented as true or supported | The claim was narrower than the whole subject. |
| conclusion | a judgement drawn from the investigation or reasoning | The conclusion stayed within the evidence's scope. |
| limitation | a condition restricting what can be established | The limitation explained what the study did not measure. |
| assumption | something accepted for the purpose of reasoning | The assumption was made explicit before the calculation. |
| model | a representation used to study or explain something | The model simplified the situation for a stated purpose. |
| simulation | an imitation of a process using a model | The simulation was not the same as a direct observation. |
| theory | a structured explanatory framework supported and tested through inquiry | Theory is more than a casual guess in scientific usage. |
| peer review | assessment of work by others with relevant expertise | Peer review does not guarantee that every conclusion is correct. |
| publication | a work made available through a publishing process | Publication establishes availability rather than automatic truth. |
| citation | a reference identifying a source | The citation helped the reader locate the supporting work. |
| bibliography | a list of sources associated with a work | The bibliography recorded the consulted material. |
| abstract | a concise summary of a scholarly work | The abstract did not replace reading the methods and results. |
| research question | the specific issue an investigation aims to address | The research question guided the choice of measurements. |
| finding | a result obtained through an investigation | The finding needed its context and limitations. |
| validation | checking whether something meets relevant requirements for its purpose | Validation was tied to a stated intended use. |
| falsifiable | capable of being contradicted by possible evidence | A falsifiable claim permits a meaningful test. |
| critical thinking | careful evaluation of claims, evidence and reasoning | Critical thinking helped the learner ask a clearer question. |
| knowledge transfer | applying or communicating understanding in another setting | Knowledge transfer was checked with a fresh example. |
| self-check | a learner's review of their own understanding or work | The self-check asked for an explanation without copying. |
Why These Words Are Useful in Pyongsong
A University of Vienna-hosted city profile describes Pyongsong as a provincial capital with educational institutions. That gives this guide a useful theme: how people teach, investigate and check understanding. Institution names and scientific associations are not evidence of the quality of every programme. The vocabulary helps you ask what was taught, what was measured and how a conclusion was reached.
Understand the Words Before Memorising Them
Give the question a manageable boundary
A research question is narrower than a whole subject. A hypothesis proposes something that can be investigated. A prediction states an expected result based on an idea or model. The method describes how information will be obtained. Put those sentences in order, then check whether the method actually addresses the question. A confident conclusion cannot repair a mismatch between the question and the evidence collected.
Use measurement words for different questions
Precision concerns agreement among repeated measurements under specified conditions. Accuracy concerns closeness to the relevant true or reference value. Repeatedly obtaining the same wrong result can be precise without being accurate. Resolution concerns distinguishable changes, and uncertainty concerns limitations around the result. These terms are useful because a neat-looking number does not answer every measurement question.
Build a conclusion from evidence
A graph can show a trend or correlation. That does not by itself establish causation. A sampling method affects which wider group the observations may represent. An outlier should be investigated rather than removed merely for being inconvenient. State the scope and limitations of the evidence, then make a conclusion that stays within them. That habit makes both science writing and everyday reading clearer.
Commonly Confused Words
hypothesis / prediction
A hypothesis proposes an explanation or investigable claim. A prediction states an expected outcome based on an idea or model.
precision / accuracy
Precision concerns repeated agreement. Accuracy concerns closeness to the relevant true or reference value.
correlation / causation
Correlation describes association. Causation claims that a factor brings about an effect.
abstract / full study
An abstract summarises a work. Understanding methods, results and limitations generally requires more than the summary.
A Short Conversation
Learner: The two measurements change together. Does that establish causation?
Teacher: It establishes an association in the data. What else could explain it?
Learner: Another factor might affect both.
Teacher: Good. State the correlation and ask what further evidence is needed.
Learner: So the conclusion should not go beyond the method?
Teacher: Exactly. Clear reasoning gives the claim a useful boundary.
Turn the Vocabulary into a Paragraph
Model paragraph for learning: Pyongsong’s educational associations gave me a setting for learning the language of investigation. In a fictional classroom task, the research question guides the method, and each measurement is recorded with its unit. A graph helps identify a trend, but the conclusion must still account for sampling and uncertainty. I would distinguish correlation from causation and explain the study’s limitations. These words help turn a collection of numbers into an argument that a reader can understand and assess.
Choose three useful words from the paragraph. Explain why each fits its sentence. Then write a fresh paragraph using a clearly identified source, diagram or imagined setting. Keep each sentence focused on one idea so the description remains easy to follow.
Learn, Practise and Check
Choose ten words connected to one situation. Read the meanings, cover the column and explain each word in your own language. Then write a new example without copying the original. If two words feel similar, sketch their relationship or write a sentence explaining the difference. Return later and check whether you can still recognise and use them correctly.
Find the mean
A fictional dataset contains 2, 4 and 6. What are its mean, median and range?
Answer or checking guide: Mean 4, median 4, range 4. The range is maximum minus minimum.
Choose the measurement term
A device repeatedly gives closely agreeing results that are offset from the reference. Which distinction matters?
Answer or checking guide: The distinction between precision and accuracy. Close repeated agreement does not establish closeness to the reference.
Repair the claim
Rewrite: ‘Two variables move together, so one certainly causes the other.’
Answer or checking guide: ‘The data show an association; establishing causation requires additional evidence and reasoning.’
Check transfer
Explain hypothesis and prediction using a new harmless classroom example rather than copying the table.
Answer or checking guide: Check that the hypothesis proposes an investigable claim or explanation and the prediction states the outcome expected under a specified situation.
What If a Word Still Feels Difficult?
Find the specific gap. Can you explain the object or situation? Do you understand the difference from a nearby word? Can you use it in a grammatical sentence? Repair that step before adding more words. A small labelled diagram, a short conversation or a familiar object often makes a technical term easier to remember. Check the repair with a different example rather than repeating the same answer.
Questions About Pyongsong Vocabulary
Is every example a Pyongsong research result?
No. The investigations and numbers are teaching examples. The city provides the educational setting.
Does peer review make a publication automatically correct?
No. Peer review is a form of expert assessment, not a guarantee against error. Methods, evidence and later scrutiny still matter.
Why include self-check in a science list?
Learning to explain a term in a fresh example helps reveal whether its meaning is usable rather than merely familiar.
Continue Learning with eduKate
Vocabulary Lists Control Tower helps you choose another learning setting. Education OS connects understanding, practice and checking. Browse more city guides in the World City Directory. North Korea vocabulary hub: choose another city or a connected learning route. Continue with Huichon vocabulary and Kusong vocabulary. For a wider comparison, open How Education Works to connect definitions, practice and evidence in learning.
Education OS: Use a fresh example to check whether a learner can explain, apply and verify a distinction without copying the original wording.
Explore the earlier North Korea city guides: Pyongyang · Kaesong · Nampo · Wonsan · Chongjin · Hamhung · Sinuiju · Rason.
Sources and Further Reading
University of Vienna-hosted Pyongsong city profile
BIPM/JCGM: metrology vocabulary and measurement guidance
Current UK official North Korea travel advice. Reference checked on 5 October 2026: the UK FCDO advises against all but essential travel. Consult current advice applicable to your nationality separately from vocabulary learning.