Writing - Vocabulary, Grammar and Punctuation

KS2

EN-Y5-D007

Developing command of grammar including relative clauses, modal verbs, passive voice, perfect verb forms, cohesive devices, and a range of advanced punctuation including parenthesis, commas for clarity, hyphens, semi-colons and colons.

National Curriculum context

Grammar and punctuation teaching in Year 5 introduces the most structurally complex content of any primary year group. The Year 5-specific grammar in Appendix 2 covers: relative clauses (beginning with who, which, where, when, whose, that or with an omitted relative pronoun); degrees of possibility expressed through modal verbs (might, should, will, must) or adverbs (perhaps, surely); cohesive devices within and across paragraphs; and parenthesis marked with brackets, dashes or commas. This content builds directly on Year 4's noun phrases and fronted adverbials by adding subordinating structures of greater complexity. The shared Years 5–6 VGP objectives also cover passive verbs, perfect verb forms, subjunctive forms, and advanced punctuation (semi-colons, colons, hyphens, bullet points), some of which are specifically Year 6 content in Appendix 2 but are statutory across the two-year phase. Pupils must use and understand an expanded set of grammatical terminology including modal verb, relative pronoun, relative clause, parenthesis, bracket, dash, cohesion and ambiguity — terms they are expected to deploy accurately in discussion of their reading and writing. This grammatical knowledge directly prepares pupils for the grammatical demands of KS3 and the explicit grammar teaching in secondary English.

6

Concepts

3

Clusters

6

Prerequisites

6

With difficulty levels

AI Direct: 6

Lesson Clusters

1

Use relative clauses, modal verbs and perfect verb forms with grammatical accuracy

introduction Curated

Relative clauses, modal verbs and perfect verb forms are the three new grammatical structures introduced in Y5; all three extend clause-level precision and are best taught together as the Y5 grammar curriculum.

3 concepts Patterns
2

Use the passive voice to vary agency and formality in writing

practice Curated

Passive voice is a significant standalone Y5 concept with its own Appendix 2 terminology requirements; its links to formal writing and authorial choice make it conceptually distinct from the active-voice clause structures.

1 concepts Structure and Function
3

Punctuate parenthesis and mark clause boundaries with advanced punctuation

practice Curated

Parenthesis punctuation (brackets, dashes, commas) and advanced punctuation for clause boundaries (semi-colons, colons, dashes) are the two Y5 punctuation clusters that extend beyond sentence demarcation into expressive and structural punctuation.

2 concepts Patterns

Prerequisites

Concepts from other domains that pupils should know before this domain.

Concepts (6)

Relative clauses

knowledge AI Direct

EN-Y5-C028

A relative clause is a subordinate clause introduced by a relative pronoun (who, which, where, when, whose, that) or by an omitted relative pronoun, which gives more information about a noun. At upper KS2 mastery, pupils can construct relative clauses correctly, punctuate them appropriately, and understand the difference between defining and non-defining relative clauses. This is Year 5-specific grammar in Appendix 2.

Teaching guidance

Teach the relative pronouns and which nouns they refer to: who/whose for people, which for things, where for places, when for times. Practise constructing relative clauses from two short sentences. Introduce the concept of omitted relative pronouns ('the book I read' = 'the book that I read'). Show the difference between defining (no commas: 'the dog that bit me') and non-defining (commas: 'my dog, which is called Rex,') relative clauses.

Vocabulary: relative clause, relative pronoun, who, which, where, when, whose, that, subordinate clause, defining, non-defining
Common misconceptions

Pupils may use 'which' for people (should be 'who') or 'who' for objects (should be 'which'). They frequently omit commas around non-defining relative clauses. Some pupils write very long relative clauses that become difficult to parse.

Difficulty levels

Entry

Understanding that a relative clause gives extra information about a noun and is introduced by a relative pronoun (who, which, that, where, when).

Example task

Join these two sentences using 'who': 'The girl won the race. She trains every morning.'

Model response: The girl who trains every morning won the race.

Developing

Constructing relative clauses using the correct relative pronoun for the type of noun (who for people, which for things, where for places).

Example task

Add a relative clause to each sentence using the correct relative pronoun: 'The castle ___ was built in 1200 is now a museum.' 'The scientist ___ discovered penicillin was Alexander Fleming.' 'The park ___ we play football is being renovated.'

Model response: The castle which was built in 1200 is now a museum. (which for a thing) The scientist who discovered penicillin was Alexander Fleming. (who for a person) The park where we play football is being renovated. (where for a place)

Expected

Constructing relative clauses accurately in independent writing, punctuating non-defining relative clauses with commas, and understanding when relative pronouns can be omitted.

Example task

Write three sentences with relative clauses: one defining (no commas), one non-defining (with commas), and one with an omitted relative pronoun.

Model response: Defining: The book that I borrowed from the library was about Ancient Egypt. (No commas because the clause tells us which book.) Non-defining: My dog, who is called Rex, loves swimming in the river. (Commas because we already know which dog; the clause adds extra information.) Omitted pronoun: The film we watched last night was brilliant. (The word 'that' has been omitted but the sentence still makes sense.)

Greater Depth

Using relative clauses with variety and precision in extended writing, choosing between defining and non-defining forms for effect, and using whose and complex constructions confidently.

Example task

Write a paragraph about a historical figure using at least three different relative clauses, including one with 'whose'. Explain why you chose defining or non-defining form in each case.

Model response: Florence Nightingale, who was born in 1820, transformed nursing from a low-status job into a respected profession. (Non-defining with commas: we already know who she is, so the birth date is extra information.) The hospital where she worked in Crimea was dirty and overcrowded. (Defining without commas: the clause tells us which hospital.) The soldiers whose wounds she treated had a much better chance of survival. (Defining with 'whose': it specifies which soldiers.) Nightingale, whose statistical work proved that hygiene saved lives, changed medical practice forever. (Non-defining with 'whose': adds information about an achievement.)

Delivery rationale

Grammar/punctuation concept — rule-based with objectively assessable outcomes.

Modal verbs

knowledge AI Direct

EN-Y5-C029

Modal verbs (might, should, will, must, can, could, would, may, shall, ought to) express degrees of possibility, necessity, certainty or permission. At upper KS2 mastery, pupils use modal verbs purposefully to indicate degrees of certainty in writing, understand that modal verbs are followed by an infinitive without 'to', and can discuss the effect of choosing one modal verb over another. This is Year 5-specific grammar in Appendix 2.

Teaching guidance

Teach modals on a cline of certainty: will (certain) → should (expected) → might (possible) → could (less likely). Show how modal choice affects meaning and register: 'You must come' vs 'You might come'. Use modal verbs in non-fiction writing to hedge claims appropriately (scientific and historical writing). Connect to spoken language: modals are used frequently in discussion and debate.

Vocabulary: modal verb, possibility, certainty, necessity, permission, will, might, should, must, could, would, may
Common misconceptions

Pupils sometimes use 'of' instead of 'have' after modal verbs ('should of' instead of 'should have') — a spelling error driven by pronunciation. They may not appreciate the significant differences in certainty conveyed by different modal verbs.

Difficulty levels

Entry

Recognising common modal verbs (can, will, might, must) and understanding that they express possibility or certainty.

Example task

Put these sentences in order from most certain to least certain: 'It will rain tomorrow.' 'It might rain tomorrow.' 'It must rain tomorrow.' 'It could rain tomorrow.'

Model response: Most certain: It must rain tomorrow. Then: It will rain tomorrow. Then: It could rain tomorrow. Least certain: It might rain tomorrow.

Developing

Using modal verbs to express different degrees of possibility in writing and explaining how changing the modal changes the meaning.

Example task

Rewrite this sentence four times, each time using a different modal verb. Explain how the meaning changes: 'You ___ finish your homework before dinner.'

Model response: You must finish your homework before dinner. (No choice, it is compulsory.) You should finish your homework before dinner. (Strong advice, but not compulsory.) You could finish your homework before dinner. (It is one option among several.) You might finish your homework before dinner. (It is possible but uncertain.)

Expected

Using modal verbs purposefully in writing to indicate degrees of possibility, necessity or certainty, and understanding how modal choice affects register and meaning.

Example task

Write a paragraph about climate change using at least three different modal verbs. Explain why you chose each one.

Model response: Scientists say that global temperatures will continue to rise if emissions are not reduced. (Will: this is presented as a certainty based on evidence.) Governments should invest more in renewable energy. (Should: this is a strong recommendation, not an obligation.) Sea levels could rise by over a metre by 2100. (Could: this is a possibility, not a certainty.) Each modal verb signals how confident the writer is: 'will' for near-certainty, 'should' for recommendation, 'could' for possibility.

Greater Depth

Selecting modal verbs with precision to control tone and register, combining modals with adverbs to fine-tune degrees of possibility, and identifying how modal choice affects persuasion.

Example task

A headteacher writes to parents: 'Your child must attend the school trip.' A parent replies: 'My child may not be able to attend.' Analyse how the modal verbs create different power dynamics. Then rewrite the headteacher's sentence to be less authoritative.

Model response: The headteacher uses 'must', which expresses compulsion and leaves no room for choice. This creates an authority dynamic where the school is giving orders. The parent uses 'may not be able to', which is polite and tentative, using 'may' to soften the refusal. The power difference is encoded in the modal choice. A less authoritative version: 'We would encourage all children to attend the school trip.' 'Would encourage' suggests preference rather than command, and respects the parent's right to decide.

Delivery rationale

Grammar/punctuation concept — rule-based with objectively assessable outcomes.

Passive voice

knowledge AI Direct

EN-Y5-C030

The passive voice occurs when the grammatical subject of a verb receives the action rather than performing it (e.g., 'The window was broken by Tom' rather than 'Tom broke the window'). At upper KS2 mastery, pupils can construct passive sentences, identify them in texts, and understand when and why writers choose the passive — particularly to change focus, to omit the agent, or to create an impersonal, formal tone.

Teaching guidance

Teach the structure: object of active → subject of passive; 'be' + past participle. Show how the agent (by whom) is optional in passives. Discuss contexts where passive is preferred: formal reports, scientific writing, news ('Mistakes were made'). Contrast active and passive versions of the same sentence to show how perspective and emphasis change.

Vocabulary: passive voice, active voice, subject, object, agent, past participle, impersonal, formal
Common misconceptions

Pupils often over-use passive in all writing once they have learnt it, without selecting active or passive purposefully. They may confuse past tense with passive voice. Some pupils struggle to form passive correctly when the tense of 'be' must change.

Difficulty levels

Entry

Understanding that a sentence can be written in two ways: active (the subject does the action) and passive (the subject receives the action), with teacher modelling.

Example task

The teacher writes two sentences: 'The cat chased the mouse.' 'The mouse was chased by the cat.' What is different about these two sentences?

Model response: In the first sentence, the cat is doing the chasing. In the second sentence, the mouse comes first and the cat is mentioned at the end. Both sentences describe the same event but from a different point of view.

Developing

Converting simple active sentences into passive and identifying the passive construction ('be' + past participle), noting that the agent ('by...') is optional.

Example task

Rewrite each active sentence as passive: 'The goalkeeper saved the penalty.' 'The Vikings invaded Britain.' 'Someone broke the window.'

Model response: The penalty was saved by the goalkeeper. Britain was invaded by the Vikings. The window was broken. (I left out 'by someone' because we do not know who did it, which is a reason to use passive.)

Expected

Using passive voice purposefully in writing, understanding when and why writers choose passive over active (to change focus, omit the agent, or create a formal tone), and identifying passive constructions in texts.

Example task

Read this science report: 'The solution was heated to 60 degrees. The results were recorded in a table. No errors were observed.' Why does science writing use the passive voice? Rewrite it in active voice and explain what is lost.

Model response: Science writing uses passive because it focuses on what happened rather than who did it. It sounds objective and formal. Active version: 'I heated the solution to 60 degrees. I recorded the results in a table. I did not observe any errors.' The active version sounds personal and informal because it draws attention to the scientist rather than the experiment. Science writing deliberately removes the person to focus on the method and results.

Greater Depth

Analysing how published writers and public figures use passive voice strategically, including to avoid responsibility or create deliberate ambiguity.

Example task

A politician says: 'Mistakes were made.' A journalist writes: 'The government made serious mistakes.' Compare these two sentences. Why might the politician choose the passive?

Model response: The politician uses passive voice ('Mistakes were made') to avoid saying who made the mistakes. There is no agent in the sentence, so nobody is blamed directly. The journalist uses active voice ('The government made serious mistakes') to assign responsibility clearly. The politician's passive construction is a deliberate rhetorical choice: it acknowledges that something went wrong while avoiding personal accountability. This shows that passive voice is not just a grammar choice but a tool for controlling how information is presented and who takes responsibility.

Delivery rationale

Grammar/punctuation concept — rule-based with objectively assessable outcomes.

Perfect verb forms

knowledge AI Direct

EN-Y5-C031

The perfect aspect marks a relationship of time and cause between actions: the present perfect (has/have + past participle) connects a past action to the present; the past perfect (had + past participle) places one action before another in the past. At upper KS2 mastery, pupils use both forms correctly and understand that they signal temporal relationships rather than simple past action.

Teaching guidance

Teach the present perfect first using 'have/has + past participle' and contrast it with simple past: 'I ate lunch' (past, completed) vs 'I have eaten lunch' (past, relevant to present). Then teach past perfect: 'By the time she arrived, he had left'. Use timeline diagrams to show the relationship between actions. Show how past perfect is used in narratives to flash back.

Vocabulary: perfect aspect, present perfect, past perfect, have, has, had, past participle, tense, time relationship
Common misconceptions

Pupils frequently confuse the present perfect ('I have seen') with simple past ('I saw') and use them interchangeably. They may not recognise the past perfect at all, or avoid using it in favour of simpler past tenses.

Difficulty levels

Entry

Recognising the present perfect form ('have/has + past participle') and understanding that it describes a past action connected to the present.

Example task

What is the difference between 'I ate my lunch' and 'I have eaten my lunch'?

Model response: 'I ate my lunch' just tells you it happened in the past. 'I have eaten my lunch' means I ate it in the past but it matters now, maybe because I am full or because someone is asking me if I want food.

Developing

Forming present perfect sentences correctly using 'have/has + past participle' and distinguishing them from simple past in writing.

Example task

Complete each sentence with the correct form: 'Yesterday, I (go/went/have gone) to the park.' 'I (visit/visited/have visited) three countries in my life.'

Model response: Yesterday, I went to the park. (Simple past because it happened at a specific time in the past.) I have visited three countries in my life. (Present perfect because the time period 'in my life' is still continuing.)

Expected

Using both present perfect and past perfect forms correctly in writing, understanding that the past perfect ('had + past participle') places one past action before another.

Example task

Write a short narrative passage that uses simple past, present perfect and past perfect. Explain why each tense form is used.

Model response: Last summer, we visited Grandma in Scotland. (Simple past: a completed action at a specific time.) She had already prepared our rooms before we arrived. (Past perfect: 'had prepared' happened before 'arrived', so the earlier action uses past perfect.) We have been back twice since then. (Present perfect: connects the past visits to the present moment, suggesting we may visit again.)

Greater Depth

Selecting between simple past, present perfect and past perfect with precision to control temporal relationships and narrative perspective in extended writing.

Example task

Write the opening of a story that begins in the present but flashes back to an earlier event. Use at least two different perfect forms to manage the time shifts. Explain your choices.

Model response: I have always known this day would come. (Present perfect: connects a long-held knowledge to the present moment.) Even as a child, I had sensed something was different about the old house on Miller Street. (Past perfect: places the childhood feeling before the present-day narration.) The first time I walked past it, the curtains moved. (Simple past: the specific event on a specific occasion.) I had never told anyone what I saw that day. (Past perfect: the silence lasted from that event until now.) By using present perfect for the narrator's current state and past perfect for events before the story's main timeline, I create a layered sense of time.

Delivery rationale

Grammar/punctuation concept — rule-based with objectively assessable outcomes.

Parenthesis punctuation (brackets, dashes and commas)

skill AI Direct

EN-Y5-C032

Parenthesis is additional information inserted into a sentence that could be removed without changing the main meaning. It can be marked by brackets, a pair of dashes or a pair of commas. At upper KS2 mastery, pupils use all three forms of parenthesis correctly and make deliberate choices between them based on the degree of emphasis and the register of the writing. This is Year 5-specific grammar in Appendix 2.

Teaching guidance

Introduce each punctuation mark for parenthesis and discuss the different effects: brackets (most separate, often for clarification or afterthought), dashes (emphatic, informal or dramatic), commas (most integrated, least disruptive). Practise identifying which marker has been used and evaluating whether the choice suits the register. Note that parenthesis must be 'closed': two dashes, two brackets or two commas.

Vocabulary: parenthesis, bracket, dash, comma, additional information, embedded clause, aside
Common misconceptions

Pupils often open a parenthesis (with one bracket or dash) but fail to close it. They may use a single dash where a pair is needed, confusing it with a hyphen. Commas for parenthesis are easily confused with commas used for other purposes.

Difficulty levels

Entry

Understanding that brackets, dashes and commas can be used to add extra information to a sentence, and identifying parenthesis in example sentences.

Example task

Find the extra information in each sentence: 'My teacher (Mrs Williams) is very kind.' 'The dog, a small terrier, barked loudly.' 'The castle — built over 500 years ago — still stands today.'

Model response: The extra information is: Mrs Williams, a small terrier, built over 500 years ago. If you took these parts out, the sentences would still make sense.

Developing

Adding parenthetical information to sentences using brackets, dashes or commas, and beginning to recognise that each punctuation mark creates a different effect.

Example task

Add a piece of extra information to this sentence using brackets, then dashes, then commas: 'The River Thames flows through London.'

Model response: The River Thames (the longest river in England) flows through London. The River Thames — the longest river in England — flows through London. The River Thames, the longest river in England, flows through London.

Expected

Using all three forms of parenthesis correctly in independent writing and making deliberate choices between them based on the degree of emphasis and formality required.

Example task

Write three sentences about the same topic, each using a different form of parenthesis. Explain why you chose each form.

Model response: The volcano (which last erupted in 1783) is still considered active. (Brackets: the date is useful but not dramatic; brackets quietly add information without interrupting the flow.) The volcano — which could erupt at any moment — towers over the village. (Dashes: the possibility of eruption is dramatic and surprising; dashes create emphasis and draw the reader's attention.) The volcano, one of the most dangerous in Europe, has been closely monitored for decades. (Commas: the extra information fits smoothly into the sentence; commas create the least disruption.)

Greater Depth

Using parenthesis as a deliberate stylistic tool in extended writing, varying the form for effect and explaining how published authors use parenthesis to control pace and emphasis.

Example task

Find an example of parenthesis in a book you have read. Explain why the author chose that particular form (brackets, dashes or commas) and what effect it creates.

Model response: In War Horse by Michael Morpurgo, the narrator writes: 'Albert — my Albert — was standing at the gate.' The author uses dashes rather than brackets or commas because the repetition of 'my Albert' is emotional and dramatic. The dashes create a pause on either side, forcing the reader to slow down and feel the horse's recognition and attachment. Brackets would have made it feel like a minor detail, and commas would not have created enough dramatic pause. The dash choice matches the emotional intensity of the moment.

Delivery rationale

Grammar/punctuation concept — rule-based with objectively assessable outcomes.

Advanced punctuation for clause boundaries (semi-colons, colons, dashes)

skill AI Direct

EN-Y5-C033

Semi-colons, colons and dashes can all be used to mark boundaries between independent clauses, with different effects on the relationship signalled between those clauses. At upper KS2 mastery, pupils understand these three uses and can deploy them deliberately and correctly, using them to create varied sentence structures rather than relying solely on full stops.

Teaching guidance

Teach each mark in the context of two closely related independent clauses. Show that a colon announces, explains or elaborates; a semi-colon balances or contrasts clauses of equal weight; a dash is more informal and emphatic. Provide examples from literature and non-fiction to show these marks in professional use. Practise rewriting full-stop sentences using these marks and discussing the difference in effect.

Vocabulary: semi-colon, colon, dash, independent clause, clause boundary, sentence structure, punctuation
Common misconceptions

Pupils often use a colon between a clause and a single word rather than between two independent clauses. They may use semi-colons randomly rather than to separate independent clauses of equal weight. The dash is often overused as a substitute for all other punctuation.

Difficulty levels

Entry

Understanding that semi-colons, colons and dashes can be used between sentences that are closely related, as an alternative to a full stop.

Example task

Look at these two sentences: 'It was raining. I was fed up.' Now look at this version: 'It was raining; I was fed up.' What does the semi-colon do?

Model response: The semi-colon joins the two sentences together to show they are connected. The rain is the reason the person is fed up, and the semi-colon shows that link without using a joining word.

Developing

Using semi-colons between closely related independent clauses and colons to introduce an explanation or elaboration.

Example task

Join each pair of sentences using either a semi-colon or a colon. Explain your choice. 'The test was cancelled. The hall was flooded.' 'I knew what had happened. Someone had left the tap running.'

Model response: The test was cancelled; the hall was flooded. (Semi-colon: the two clauses are balanced and closely related.) I knew what had happened: someone had left the tap running. (Colon: the second clause explains or reveals what 'what had happened' means.)

Expected

Using semi-colons, colons and dashes correctly and purposefully to mark clause boundaries in independent writing, understanding the different effect each creates.

Example task

Write three versions of the same idea, using a semi-colon in one, a colon in another, and a dash in the third. Explain the different effect.

Model response: The house was empty; nobody had lived there for years. (Semi-colon: balanced, factual, formal. The two clauses have equal weight.) The house was empty: nobody had lived there for years. (Colon: the second clause explains why. It announces the reason.) The house was empty — nobody had lived there for years. (Dash: informal, dramatic, as if the narrator is adding the information as an afterthought or revelation.)

Greater Depth

Selecting between semi-colons, colons and dashes with precision for rhetorical effect in extended writing, and analysing how published writers use these marks to control pace and emphasis.

Example task

Read this extract from a speech: 'We have a choice: we can act now, or we can wait until it is too late.' Why did the speaker use a colon here? What would change if they used a semi-colon or a dash instead?

Model response: The speaker uses a colon because it announces what comes next. It creates a dramatic pause before revealing the choice, which is a persuasive technique: the audience is made to wait for the key information. A semi-colon would make the two parts feel equal and balanced, removing the sense that the second part is the important reveal. A dash would feel more informal and urgent, like an interruption. The colon is the best choice here because speeches need controlled pacing for maximum impact.

Delivery rationale

Grammar/punctuation concept — rule-based with objectively assessable outcomes.