KS2 Phonics and Sentence Support: A Guide for Parents and Teachers

Why phonics does not stop at Key Stage 1

Most pupils take the phonics screening check in Year 1, usually in June. Pupils who did not meet the expected standard, or who did not take the check previously, take it in Year 2. There is no statutory phonics check after that — which is part of why Key Stage 2 decoding gaps go unnoticed. The assessment that would have surfaced them has stopped.

English has around 44 phonemes, though the exact number varies by accent, and many of those sounds can be spelled more than one way. The less common spellings keep arriving throughout Key Stage 2, in exactly the subject vocabulary that science, history and geography depend on.

For pupils whose decoding is secure, Key Stage 2 word reading increasingly draws on morphology and etymology — roots, prefixes and suffixes. But pupils with unresolved decoding gaps still need systematic phonics teaching matched to the precise knowledge they have not secured. The national curriculum is explicit that pupils who are struggling to decode should receive rigorous, systematic phonics teaching so they catch up quickly.

Decoding, fluency, spelling or sentences? Work out what to investigate first

"Struggling with English" can describe several different difficulties, and the most useful support depends on which one is getting in the way. The observations below suggest what to investigate next. They are not a diagnosis, and the difficulties often overlap.

• A decoding problem may look like slow, effortful attempts at unfamiliar words, guessing from the first letter, dropping parts of longer words, or avoiding reading aloud. If the child understands considerably more when the passage is read to them, word reading may be the bottleneck. Ask the school to use its phonics programme's own assessment to find the exact gaps.
• A fluency problem may look like reading that is mostly accurate but stays hesitant and word-by-word, without natural phrasing. The child can work the words out, but not yet automatically enough to have attention left over for meaning.
• A spelling problem may look like fluent reading alongside recurring misspellings. The cause may lie in phonics, spelling conventions, morphology, etymology or knowledge of particular words — so a handful of examples is not enough to pin it down.
• A sentence or transcription difficulty may look like much stronger ideas in speech than on paper, short repetitive sentences, or sentences that lose their shape while being written. If a child can say a clear sentence aloud but loses it on the page, spelling, handwriting, punctuation or working-memory demands may all be contributing — not just sentence construction.

If decoding is insecure, give it priority: effortful word reading leaves little attention for meaning. Carry on with talk, comprehension and age-appropriate writing alongside it, rather than putting them off until reading is perfect.

One caution on the read-aloud test. If a child understands a passage when you read it to them, word reading is the likely obstacle. If they still do not follow it, vocabulary, background knowledge or language comprehension may need attention too.

What effective KS2 phonics catch-up looks like

If decoding is the gap, this is the shape of the work. It matters that it is targeted rather than a restart.

• Establish first whether the difficulty is inaccurate decoding or accurate-but-slow reading. They need different responses.
• Use the school's phonics programme assessment to identify precisely which grapheme-phoneme correspondences or blending skills are insecure.
• Begin at the highest point in the programme the pupil has not secured — not automatically back at the beginning.
• Use age-appropriate materials, and text matched to the correspondences already taught. A ten-year-old should not be reading books written for five-year-olds.
• Teach frequently, check progress regularly, and move the starting point as they secure each step.
• Keep reading rich, age-appropriate books aloud to them throughout, so that limited decoding does not also limit vocabulary, knowledge or enjoyment.

What the national curriculum asks for in Years 3 to 6

Knowing what school is working towards makes it easier to help at home, and easier to explain to a child why they are doing something.

• Word reading: applying knowledge of root words, prefixes and suffixes to read new words accurately. By Years 5 and 6 the expectation is that pupils work out unfamiliar words independently and read widely enough to meet them often.
• Spelling: English Appendix 1 of the national curriculum sets out spelling patterns for each year group, plus statutory word lists for Years 3 and 4 and for Years 5 and 6. Each list contains 100 words. They are part of the spelling content for those years, not the whole of it — phonics, spelling conventions, morphology and etymology all still need teaching.
• Sentence construction: across Key Stage 2 pupils learn to control clauses, conjunctions, adverbials, relative clauses, punctuation and cohesion so their sentences say what they mean. That is a sample of the grammar curriculum rather than all of it, which also covers tense, Standard English, vocabulary and how texts are organised.

One piece of vocabulary that causes confusion: you may still hear the classroom term "connective", but it is not used in the current national curriculum glossary. The glossary uses more precise terms. Conjunctions link words, phrases or clauses. Adverbs and adverbials add information, and can also create cohesion within and across sentences and paragraphs. How any of them are punctuated depends on how they are being used in the sentence.

Free places to get help

There is a lot of paid material in this space and a fair amount of free material that is genuinely good. These need no subscription:

• For decoding and phonics catch-up: the DfE's Reading Framework has a section on older pupils who need to catch up, and is the best free starting point for a teacher. Your child's school should also be able to tell you which phonics programme they use, and most programmes publish free parent guidance explaining the order sounds are taught in and how to pronounce them cleanly. Matching what school does matters more than choosing the 'best' scheme.
• For the statutory spelling word lists: work from the source rather than a paid worksheet pack. They are in English Appendix 1: Spelling, and the wider expectations are in the English programmes of study. Both are free.
• For sentence structure and grammar games: SentencePlay was built by a teacher specifically for this, and covers correcting faulty sentences, building sentences and dropping clauses into them. Its games run in a browser and needed no account when we checked in August 2026.
• For reading practice: your local library service is free, and school libraries will usually help you find books at the right level. For a child whose decoding is secure, regular reading supports fluency, vocabulary, knowledge and enjoyment. A child still learning the alphabetic code also needs decodable text matched to the phonics already taught.
• For open-access practice with no gate at all: our own interactive sentence activities are listed below. They are free, need no account, and work on a phone, tablet or whiteboard.

Where our free activities fit

TheLearnDen publishes free interactive sentence activities for Key Stage 2. They need no account and work on a phone, a tablet or a classroom whiteboard. They address the third problem above — sentence construction — rather than decoding.

• Spot the Mistake: read a sentence with something wrong with it, identify the fault, then write the corrected version. Three difficulty levels covering punctuation, apostrophes, verb agreement, muddled homophones and Standard English.
• Fronted Adverbials: take a plain sentence and vary how it opens — by saying where, when or how something happened — plus adding detail with relative and subordinate clauses.
• Relative Clauses KS2: practise adding a relative clause as extra, non-essential information inside a sentence and marking it with a comma at each end, using the cover-up test to check them. It focuses on this comma-marked type — not every relative clause takes commas.
• Sentence Building: write a sentence containing one, two or three given words, where the third is always a conjunction, so the sentence has to have two clauses joined correctly.
• Clauses and Conjunctions: a plain-English reference for the terminology the other four use.

These are practice tools, not assessment material. The statutory teacher assessment of writing at the end of Key Stage 2 must be based on writing a pupil has produced independently — so use these to build the skill, then look for it appearing in work the child has done unaided.

If you are running a short sentence-practice group

A few things that make short sentence-level sessions work. This is about sentence writing, not the phonics catch-up above.

• Short, frequent practice is generally more useful than one long weekly session. Sentence-level work is a skill, and skills need spacing.
• Rehearse the sentence before writing it — aloud where that suits the child, or in whatever way they usually communicate. Children who compose the sentence first write more of it, and correct more of it themselves.
• Keep the checking criteria to three: does it make sense, does it start with a capital letter, does it end with the right mark. Score out of three. Add a fourth only when the first three are automatic.
• Have children check each other's sentences against the same three criteria. Applying the criteria to someone else's writing is often what makes them stick.
• Finish by returning to the child's own writing. The point is not to get good at the exercise; it is for the exercise to show up in a story or a report a week later.