Which Vocabulary Words Should Parents Teach First?

Which vocabulary words should parents teach first? Begin with words children can use to connect with people, express needs, understand everyday actions and ask useful questions. As children grow, add words that support stories, emotions, reasoning, information and decisions. The priority is not an identical list for every family: it is the next useful word that helps this child communicate or understand something real.

This guide gives 30 carefully selected model words for every year from age 1 through age 10, a total of 300 age-group examples. The first words at younger ages are familiar and practical; later groups include richer and sometimes advanced concepts that can be introduced through conversation or guided reading. These are teaching suggestions, not clinical milestones or words that every child is required to say, spell or know by a birthday.

For an immediate answer, jump to your child’s age in the list below. Pick only a few words that fit this week’s family routines, books, outings or interests. The explanations underneath show how to make those words useful, and how to decide what should come next rather than teaching all 300.

The 300-word priority list: 30 per age from 1 to 10

Age	First 30 useful model words
Age 1	mummy, daddy, nan, papa, sister, brother, baby, family, friend, me, water, milk, food, more, finished, help, up, down, yes, no, cup, spoon, ball, book, shoe, door, bed, car, dog, cat
Age 2	want, need, like, please, thank, again, share, turn, wait, sorry, open, close, bring, take, put, carry, push, pull, wash, dry, hungry, thirsty, tired, scared, happy, sad, angry, sick, hot, cold
Age 3	why, where, when, who, what, which, because, first, next, last, inside, outside, under, above, behind, beside, between, near, far, around, same, different, bigger, smaller, heavy, light, full, empty, rough, smooth
Age 4	choose, decide, prefer, agree, disagree, invite, include, refuse, apologise, forgive, excited, worried, disappointed, proud, confused, calm, patient, brave, kind, unfair, rule, reason, plan, solution, problem, accident, careful, gentle, possible, impossible
Age 5	story, character, setting, beginning, middle, ending, plot, problem, solution, title, notice, predict, compare, describe, explain, ask, answer, question, detail, example, today, yesterday, tomorrow, morning, afternoon, evening, week, month, season, year
Age 6	observe, experiment, record, measure, estimate, calculate, count, sort, group, pattern, information, fact, opinion, claim, evidence, source, reason, result, cause, effect, revise, improve, correct, check, review, practice, explain, prove, compare, contrast
Age 7	accurate, precise, clear, specific, general, similar, different, likely, unlikely, certain, alternative, option, consequence, benefit, cost, risk, safety, responsibility, priority, decision, summarise, paraphrase, infer, justify, identify, organise, sequence, clarify, respond, reflect
Age 8	perspective, viewpoint, interpretation, theme, message, tone, imply, suggest, conclude, indicate, hypothesis, variable, procedure, observation, investigation, analysis, comparison, pattern, relationship, conclusion, community, culture, tradition, identity, resource, environment, conservation, change, influence, impact
Age 9	reliable, credible, valid, relevant, biased, objective, subjective, ambiguous, nuanced, misleading, argument, counterargument, reasoning, support, assumption, limitation, exception, condition, consequence, implication, data, sample, estimate, probability, trend, correlation, causation, variation, uncertainty, interpretation
Age 10	synthesise, evaluate, substantiate, challenge, qualify, integrate, prioritise, refine, assess, justify, ethical, sustainable, equitable, efficient, resilient, complex, interdependent, systemic, strategic, proportional, framework, criteria, tradeoff, principle, mechanism, threshold, feedback, transfer, context, application

The three blocks of ten words for each age move from a practical communication purpose towards broader meaning and understanding. The table intentionally uses short entries so parents can find words quickly. The detailed age sections below explain what the blocks are for and how to introduce them.

The five rules for choosing the next word

Useful now: choose a word that matters to a real request, observation, conversation, activity or story.
Connected to what is known: explain the term through familiar objects, actions, words and experiences.
Easy to encounter again: choose a word you can naturally say or read several times in different situations.
Teaches a distinction: use contrasts such as near/far, sure/unsure or fact/opinion when the difference helps.
Supports expression and understanding: notice whether the child can recognise, demonstrate or use the meaning; correct pronunciation is not the only evidence.

A parent does not need a fixed annual quota to use these principles. Some children understand a word through gesture long before they produce it. For older children, a difficult academic term may be worth learning when it connects to an interesting question; the same term may be low priority when it has no useful context.

How to teach each age group’s thirty words

Age 1: what to teach first and why

The first teaching decision for a one-year-old is not which impressive words to introduce. It is which meaningful exchanges happen again and again. Names of familiar people, needs and favoured things are valuable because they help the child connect sound, person, object and a response. Substitute the words your family actually uses; a child need not call a parent ‘mummy’ if the household uses another name.

The first group is about people and relationships. Point to a photograph or respond when a family member arrives. The second group helps with everyday choices, comfort and requests; the third is about concrete things seen during play, meals and getting dressed. An adult can model the entire bank without expecting a one-year-old to say thirty words.

When the child reaches, points, vocalises or turns towards an object, name it and respond. If the child says an approximate sound for ‘ball’, treat it as an attempt to communicate and model the full word without requiring repetition. Family languages and gestures belong in this exchange. Word order on a page is less important than shared attention.

For a manageable start, use one term from each age-1 block: mummy for the first purpose, water for the second and cup for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

Age 2: what to teach first and why

At two, requests and short phrases become useful. A child who can communicate ‘want’, ‘need’ or ‘help’ has gained an everyday tool, even when pronunciation is developing. Words such as ‘please’ and ‘sorry’ are most meaningful when the adult models social intent; they are not replacements for allowing a young child to express frustration safely.

Introduce the action group by doing the action together: open a box, close it, put something inside, carry a towel and wash hands. The child can understand an action before naming it. In the third group, emotion words can help adults respond compassionately; the goal is not to require a distressed toddler to give a complete verbal explanation.

If a two-year-old repeatedly uses a very small set of words, expand each response naturally. ‘More’ can become ‘more pear’ when the child is ready. Avoid withholding food, comfort or help until the child says the word correctly. Communication is a partnership, not a payment requested for a spoken answer.

For a manageable start, use one term from each age-2 block: want for the first purpose, open for the second and hungry for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

Age 3: what to teach first and why

At three, a parent may wonder whether to teach colours, numbers, animals or question words first. The useful criterion is what makes the child’s conversations richer. Questions about what happened, where something is and why something changed open more opportunities than memorising a large list of isolated objects.

The first group supports asking and sequencing. The second is about positions children can experience with toys and their bodies. The third supports comparisons that matter in play: this box is full, that one is empty; the smooth stone feels different from a rough stone.

Teach one contrast at a time. A child may learn ‘behind’ while hiding a toy, then understand it more securely when you change the furniture or the hiding place. Do not mark the child wrong for a single mixed-up direction; demonstrate the relationship again and invite a new attempt.

For a manageable start, use one term from each age-3 block: why for the first purpose, inside for the second and same for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

Age 4: what to teach first and why

At four, social vocabulary becomes particularly helpful because many daily questions concern other people’s choices, feelings and boundaries. ‘Include’ and ‘refuse’ are not merely abstract labels: they let adults name what happened during play, ask for consent and discuss possible repairs after a disagreement.

Use the first ten words during small real decisions, the next ten to recognise feelings, and the final ten to talk about rules and consequences. The word ‘unfair’ is especially useful in conversations where two people disagree about what fairness requires. Ask the child to show the situation, not just repeat an adult definition.

Model language for boundaries without requiring compliance with every invitation. ‘I don’t want to play that game’ can be a legitimate refusal. Teach ‘sorry’ alongside practical repair, such as checking whether someone is hurt. A child learns a word more deeply when it changes how people understand each other.

For a manageable start, use one term from each age-4 block: choose for the first purpose, excited for the second and rule for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

Age 5: what to teach first and why

At five, children often become fascinated by stories and by yesterday, tomorrow and what will happen next. Instead of filling a worksheet with random ‘kindergarten words’, choose language that improves retelling, asking questions and explaining observations. This supports everyday understanding as well as later reading.

Use a picture book for the first group: who is the character and where does the story happen? The second group helps a child describe a detail and offer a prediction. The time group fits family calendars, visits and changes in routine; ‘tomorrow’ is not the same as ‘later’, even when a child initially uses them interchangeably.

Re-read a favourite story and notice whether the child can add a detail not offered by the adult. If the child can explain a plot in simpler language, that understanding is real even if the exact word ‘setting’ has not yet been learned. Add the technical label when it makes the concept easier to discuss.

For a manageable start, use one term from each age-5 block: story for the first purpose, notice for the second and today for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

Age 6: what to teach first and why

At six, some words begin to organise reasoning across activities. ‘Estimate’, ‘measure’, ‘evidence’ and ‘revise’ have practical jobs: they show how a person formed an answer, checked it and changed their mind. Prioritise these words when a genuine task asks for them, not because a child should memorise the entire group in a week.

Begin with a question that can be investigated using ordinary materials. Record an observation and compare it with a prediction. In a story, ask which detail supports a claim. During a puzzle, demonstrate what it means to check, correct and revise rather than hiding mistakes.

Make the distinction between ‘fact’ and ‘opinion’ concrete. ‘The jar holds one litre’ can be verified, whereas ‘This is the best jar’ depends on criteria and preferences. The child needs examples with real consequences before a vocabulary quiz can tell you much about the depth of understanding.

For a manageable start, use one term from each age-6 block: observe for the first purpose, information for the second and revise for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

Age 7: what to teach first and why

At seven, word precision helps children avoid treating every claim as either simply right or wrong. Terms such as ‘likely’, ‘certain’, ‘alternative’ and ‘specific’ let them explain what is known, what is guessed and which option is being considered.

Use the decision-making group with a realistic family choice: two routes to a destination or two approaches to organising materials. Ask for a consequence and a benefit. Then model one sentence with an accurate reason: ‘This route is shorter, but the other is safer to walk.’

The third group supports communication about thinking. Ask the child to summarise an explanation for a younger sibling, then paraphrase it using different words. If a term remains confusing, contrast it with a neighbour: ‘specific’ names the exact case; ‘general’ describes a wider group.

For a manageable start, use one term from each age-7 block: accurate for the first purpose, alternative for the second and summarise for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

Age 8: what to teach first and why

At eight, words increasingly reveal the reader’s viewpoint and the structure of an explanation. A story may suggest a feeling without stating it directly; a science activity may involve a variable, procedure and observation. Different subjects supply different reasons to learn the same precise word.

Choose a current story for the viewpoint group and a hands-on investigation for the science group. In the third group, discuss how a household action affects a community or environment. The child should be able to link an abstract word to a real example, diagram or observable event.

Be careful with difficult terms such as ‘hypothesis’ and ‘analysis’. They are useful when the related ideas are present, but a child need not independently spell every term before talking intelligently about an experiment. Encourage accurate everyday explanations first and add technical language when it helps.

For a manageable start, use one term from each age-8 block: perspective for the first purpose, hypothesis for the second and community for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

Age 9: what to teach first and why

At nine, parents often notice that children repeat persuasive language from videos, advertisements and conversations. This is an opportunity to teach reliable, relevant, biased and misleading as tools for interpreting claims. Vocabulary becomes a form of intellectual self-protection when the concept is understood.

Start with a claim that has a visible source. Ask what makes the source credible, which evidence is relevant and what limitation might remain. Then introduce probability and trends through familiar data, such as a week’s weather. Keep the numbers small enough to discuss the meaning instead of the calculation.

Not every disagreement is a matter of bias, and not every different opinion is misleading. Explain each term with contrasting examples. A thoughtful learner should be increasingly able to say ‘I am not sure’ or ‘What information would change our conclusion?’ rather than forcing certainty.

For a manageable start, use one term from each age-9 block: reliable for the first purpose, argument for the second and data for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

Age 10: what to teach first and why

At ten, a parent may ask whether to teach more advanced vocabulary or keep strengthening common words. Both matter, but useful abstract vocabulary should be attached to real explanations. ‘Evaluate’, ‘ethical’, ‘criteria’ and ‘tradeoff’ are powerful when the child is working through a genuine decision.

Work from a concrete situation: choosing a transport option, investigating a household energy choice or assessing two conflicting explanations. Name the criteria, discuss what is equitable and explain which evidence would justify changing the plan. Then show how the word works in a second setting.

A learner who can reason clearly without saying ‘systemic’ should not be penalised. Introduce the word when you have a system-level example that makes the distinction clear. The value of a word lies in the meaning it communicates, not how difficult it sounds.

For a manageable start, use one term from each age-10 block: synthesise for the first purpose, ethical for the second and framework for the third. Introduce the words during the situations described above, then revisit them without testing for a perfect answer.

A practical seven-day parent routine

Day 1: notice a real communication problem or reading question, and choose two or three useful words.
Day 2: model the words in a relevant activity. Let the child watch, point, ask or explain.
Day 3: bring back one word in a different but related context, such as a new picture or object.
Day 4: compare the word with a contrasting term or near synonym and discuss the difference.
Day 5: read or tell a short story where the meaning has a practical role.
Day 6: invite the child to use a word naturally; accept a correct explanation in simpler language.
Day 7: review what helped and choose the next two words. There is no penalty for staying with the same words another week.

This is a flexible sequence of opportunities rather than an intervention with a guaranteed result. The child might learn the meaning quickly, need several weeks to retrieve the word, or have no use for the selected word yet. Adapt to motivation, communication style, the family’s languages and the actual task.

Why teaching a word is not the same as teaching a concept

A child may say ‘because’ in every answer without providing a genuine reason. Another may describe cause and effect accurately while struggling to find the word ‘consequence’. The first child needs examples showing what counts as a reason. The second needs a helpful label for an idea they already understand. Treat these as different teaching jobs.

The same problem arises with advanced words. ‘Correlation’ is not a clever substitute for ’cause’. ‘Precise’ is not synonymous with ‘complicated’. ‘Ethical’ asks about right and wrong or principles, not just whether something is convenient. Modelling distinctions protects understanding and gives the child reasons to use the vocabulary correctly.

What to avoid when selecting first words

Do not demand that a one-year-old speak thirty selected words.
Do not stop using home languages to force an English-only list.
Do not make a child repeat the word as a condition for food, care, safety or comfort.
Do not replace all common language with hard synonyms for the sake of sounding advanced.
Do not turn every pleasant family conversation into a test.
Do not claim that a printed list is a universal diagnostic or school standard.
Do not promise that memorising a word automatically produces deeper comprehension.

Frequently asked parent questions

Should I teach nouns or verbs first?

Teach both when useful. Familiar people and objects are easy to point to, but action words such as ‘go’, ‘open’, ‘help’ and ‘wash’ make everyday communication more flexible. Follow real opportunities.

Can I teach thirty words every month instead?

There is no fixed appropriate quota for every child or age. Some words are easy labels; other meanings take many experiences. Choose based on attention, understanding, motivation and practical use.

What if my child is ahead or behind these examples?

Treat the lists as optional ideas. Use earlier words to repair gaps and later words for rich supported discussion. If you have concerns about development, hearing or communication, seek individual guidance rather than using this article to diagnose.

Should I correct every mistake?

Respond to the intended message, then model a more accurate word or sentence. Repeated corrections can disrupt conversation; a brief natural example is often kinder and more useful.

Can I use languages other than English?

Yes. Model the expressions the family actually uses and keep rich conversations in familiar languages. Multilingualism does not cause a speech or language disorder; see ASHA guidance below.

Read the related eduKateSG guides

Evidence and selection notes

The emphasis on responsive back-and-forth communication is consistent with the Harvard Center on the Developing Child. The American Academy of Pediatrics encourages shared reading starting in infancy. The CDC provides early developmental milestones, and ASHA explains language differences across multilingual children. The 300-word selection and order in this article are editorial planning aids; they are not represented as independently validated age norms, a ranked population-frequency dataset or a required syllabus.

Vocabulary For Children | Which Words Should Parents Teach First at Every Age?