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Primary Literacy Glossary for Parents: Every Term, in Plain English

By TheLearnDen's editorial team · Updated 2026-08-26 · England-focused; curriculum and assessment arrangements differ across the UK.

Primary literacy comes with a vocabulary all of its own: phonemes, fronted adverbials, expanded noun phrases, SPaG. This glossary explains the terms in plain English, grouped by topic, with the year group in which children in England usually meet each one.

The year labels follow the national curriculum for England, which sets out exactly which grammar words pupils are taught year by year. Wales, Scotland and Northern Ireland use their own curricula, so year groups differ there, though most of the terms themselves are the same. Where a term is school shorthand rather than official curriculum language, the entry says so.

Phonics and early reading

These dominate Reception and Key Stage 1, and they are the terms parents meet first.

Phonics and early reading terms
TermWhat it meansWhen it appears
PhonemeThe smallest unit of sound in a word. The word cat has three: c-a-t.Reception and Year 1
GraphemeThe letter or group of letters that writes a phoneme down. The sound f can be written f, ff or ph.Reception and Year 1
DigraphTwo letters making one sound, such as sh, ch or ai.Reception and Year 1
TrigraphThree letters making one sound, such as igh in night.Year 1
Split digraphTwo letters making one sound with another letter between them: the a and e in cake work together to say ay.Year 1
BlendingPushing sounds together to read a word: c-a-t becomes cat.Reception
SegmentingBreaking a word into its sounds to spell it: the reverse of blending.Reception
DecodingUsing phonics to work out written words. The other half of reading is understanding them.Reception onwards
CVC wordA consonant-vowel-consonant word such as dog or sun, the first words children sound out.Reception
Common exception wordsWords that break the phonics rules children know so far, such as the, said and once. Some schools say tricky words.Reception to Year 2
High-frequency wordsThe words that appear most often in children's reading, practised until automatic.Reception to Year 2
Phonics screening checkA short national check in June of Year 1 in England: children read 40 words, some real and some made up, to a teacher. See our Year 1 phonics screening page.Year 1
Book bandA colour-coded difficulty system many schools use to match reading books to children. Band colours vary between schemes, so ask the school for its own ladder.Reception onwards, school shorthand

Word types

The building blocks. The year shown is when the national curriculum in England first lists the word in its statutory terminology for pupils.

Word-type terms and their curriculum years
TermWhat it meansFirst taught
NounA naming word for a person, place or thing: teacher, park, idea.Year 2
AdjectiveA word that describes a noun: the enormous dog.Year 2
VerbA doing or being word: runs, thought, is.Year 2
AdverbA word that describes a verb, often saying how or when: she sang loudly.Year 2
SuffixLetters added to the end of a word that change its job: help becomes helpful.Year 2
PrefixLetters added to the front of a word that change its meaning: happy becomes unhappy.Year 3
PrepositionA word showing where or when something is in relation to something else: under the table, after lunch.Year 3
ConjunctionA joining word. And, but and or join equal parts, while because, when and although attach a subordinate clause.Year 3
Word familyWords built from the same root: act, actor, action, active.Year 3
DeterminerA word that introduces a noun and pins down which one: the, a, this, some, my.Year 4
PronounA word standing in for a noun so it is not repeated: she, it, they.Year 4
Possessive pronounA pronoun showing ownership: mine, hers, theirs.Year 4
Modal verbA verb expressing possibility or obligation: might, should, must, will.Year 5
Relative pronounThe word that opens a relative clause: who, which, that.Year 5
SynonymA word with a similar meaning to another: big and large.Year 6
AntonymA word with the opposite meaning: hot and cold.Year 6
HomophoneWords that sound the same but are spelt differently: there, their and they're. A favourite in spelling tests from Year 2 on.Year 2 onwards

Sentences and grammar

The section with the jargon parents ask about most, fronted adverbials included.

Sentence-level terms and their curriculum years
TermWhat it meansFirst taught
Statement, question, exclamation, commandThe four sentence types: You are here. Are you here? What a day! Come here.Year 2
Noun phraseA noun plus the words that go with it: the dog. Expanding it adds detail: the muddy dog with one ear.Year 2
Expanded noun phraseA noun phrase carrying extra description. Year 2 uses them to describe, and by Year 6 they pack information in concisely.Year 2
ClauseA group of words with its own verb. Every sentence has at least one.Year 3
Main clauseA clause that makes sense on its own: I ate my lunch.Year 3
Subordinate clauseA clause that leans on a main clause and cannot stand alone: because I was hungry.Year 3
Direct speechThe exact words someone says, inside inverted commas.Year 3
AdverbialA word or phrase acting like an adverb, telling you how, when or where: after the match, we celebrated.Year 4
Fronted adverbialAn adverbial moved to the front of the sentence, followed by a comma: Later that night, the rain began. A Year 4 favourite.Year 4
Relative clauseA subordinate clause starting with who, which or that, adding detail about a noun: the boy who lives next door.Year 5
CohesionHow a piece of writing hangs together across sentences and paragraphs, using pronouns, adverbials and connecting phrases.Year 5
AmbiguityWhen a sentence could mean two things, usually by accident. Year 5 and 6 work on removing it.Year 5
Subject and objectThe subject does the verb, and the object receives it. In the dog chased the ball, the dog is subject, the ball is object.Year 6
Active and passive voiceActive: the dog chased the ball. Passive: the ball was chased by the dog. Year 6 children learn to switch between them.Year 6
SubjunctiveA formal verb form for wishes and demands: if I were you, and the teacher insists that he be on time. Met in Year 6 as a feature of formal writing.Year 6
TenseWhether a verb places its action in the past or present. The progressive form shows ongoing action: she was walking.Year 2 onwards
Standard EnglishThe form of English expected in formal writing and speech, taught as one register among the ways people speak, not as the only correct one.Across the years

Punctuation

Punctuation terms and their curriculum years
TermWhat it meansFirst taught
Full stop, question mark, exclamation markThe sentence enders.Year 1
CommaFirst met separating items in a list, later marking clauses and fronted adverbials.Year 2
ApostropheShows missing letters (don't) or ownership (Amir's coat). The two jobs are taught separately, and mixing them up is normal for a while.Year 2
Inverted commasThe marks around direct speech. Older materials say speech marks, and the curriculum allows both names.Year 3
Parenthesis, bracket, dashWays of dropping extra information into a sentence: brackets, dashes or a pair of commas.Year 5
EllipsisThe three dots that mark a trail-off or a gap.Year 6
HyphenJoins words to stop ambiguity: a man-eating shark is not a man eating shark.Year 6
Colon and semi-colonA colon introduces what follows. A semi-colon joins two closely related main clauses; this definition uses one to show it. It also separates long list items.Year 6
Bullet pointsTaught in Year 6 for laying out lists consistently.Year 6

Reading comprehension

Once children can decode, schools talk about understanding. These terms fill reading records and parents' evenings from Year 2 onwards.

Comprehension terms
TermWhat it means
FluencyReading accurately at a comfortable speed with expression, so attention is free for meaning.
RetrievalFinding an answer that is right there in the text: what colour was the door?
InferenceWorking out what the text implies but does not say: how do we know she was frightened?
PredictionSaying what might happen next, using evidence from the story so far.
SummarisingBoiling a passage down to its main ideas.
Guided readingReading in a small group with a teacher, focused on one skill. School practice rather than a curriculum term.
VIPERSA popular classroom acronym for the reading skills: vocabulary, inference, prediction, explanation, retrieval, sequence or summarise. A teaching scheme's shorthand, not official curriculum language.

Tests and assessment

The terms that appear around Year 2 and Year 6 in particular.

Assessment terms in England
TermWhat it means
SATsNational curriculum tests in England at the end of Year 6, covering reading, maths, and grammar, punctuation and spelling. Our free Year 6 SATs revision plan covers preparing without pressure.
SPaG or GPSSpelling, punctuation and grammar. Two names for the same strand of English. The GPS test is part of Year 6 SATs.
Expected standardThe benchmark level for the end of a key stage. Test results and teacher assessments say whether a child is working towards it, meeting it, or working at greater depth.
Age-related expectations (ARE)What the curriculum expects of a typical child in that year group. Working at ARE means on track.
Teacher assessmentA judgement made by the teacher from classwork rather than a test. Writing at the end of Year 6 is assessed this way.
ModerationSchools and local authorities cross-checking samples of assessed work so judgements mean the same thing everywhere.

If a report card term is not here and not in the school's own key, ask the class teacher to translate it. Every school uses some vocabulary of its own, and a straight question is the quickest cure.

Where the year labels come from

The grammar years quoted above are not our invention: the national curriculum for England lists, year by year, the exact terminology pupils must be introduced to, in appendix 2 of the English programmes of study. Year 2 brings noun, noun phrase and apostrophe. Year 4 brings determiner, pronoun and adverbial, and Year 6 brings subject, object, active and passive. Schools may meet a term early, but those lists are the statutory floor.

Phonics terms arrive through each school's chosen phonics programme rather than a single national list, which is why Reception parents in different schools hear slightly different words for the same ideas. The ideas themselves, sounds, the letters that spell them, blending and segmenting, are universal.

If your child is past the age where a term was taught and it still causes trouble, that is worth a conversation rather than a worry. Our guide to phonics support beyond Key Stage 1 covers what help looks like for older children, and our reading help guide for Year 2 covers the earlier years.

Frequently asked questions

What is a fronted adverbial?

An adverbial, a word or phrase saying how, when or where, moved to the front of the sentence and usually followed by a comma. Later that night, the rain began. Children in England meet the term in Year 4.

What does SPaG stand for?

Spelling, punctuation and grammar. Some schools say GPS instead, for grammar, punctuation and spelling. Both name the same strand of English, tested in the Year 6 SATs in England.

What is the difference between a phoneme and a grapheme?

A phoneme is a sound you hear, and a grapheme is how that sound is written down. The word ship has three phonemes, and the grapheme sh writes the first one.

Do these year groups apply outside England?

No. The year-by-year terminology lists quoted here are statutory in England only. Wales, Scotland and Northern Ireland set their own curricula, so the same terms arrive in different years, though most of the vocabulary is shared.

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