Three GL Assessment components — verbal reasoning, maths, writing — aggregate 332, minimum 107 per component
Book a Free ConsultationThe Kent Test is the single selective entrance assessment used by all ~32 Kent state grammar schools. Administered by GL Assessment on behalf of Kent County Council, it is sat by Year 6 children in September and covers three components: verbal reasoning, mathematics, and a writing task. All three components are age-standardised. The qualifying threshold is an aggregate of 332, with no individual component scoring below 107. This guide explains exactly what each component tests, how scoring works, and how to prepare effectively for each section.
Unlike many other selective tests in England — which use a single or dual paper format — the Kent Test is distinctive in its three-component structure. Every child sitting the test is assessed in verbal reasoning, mathematics, and writing on the same day. All three components contribute equally to eligibility: failing to meet the 107 minimum in any single component means the child has not qualified, regardless of their total aggregate.
The test is sat at a designated test venue — typically the child's school or a local test centre — in September of Year 6. Children at Kent state-funded primary schools are registered automatically. Children at independent schools or at schools outside Kent must register manually before the late-July deadline. Results are released in late October, ahead of the 31 October CAF deadline.
| Component | Content | Minimum standardised score |
|---|---|---|
| Verbal reasoning | GL Assessment VR formats (letter codes, analogies, sequences, word relationships) | 107 |
| Mathematics | KS2 curriculum, problem-solving emphasis | 107 |
| Writing task | Timed composition in response to a prompt | 107 |
| Qualifying aggregate (all three combined) | 332 | |
Verbal reasoning is the first component most families encounter during Kent Test preparation, and it is the one that most reliably rewards systematic practice. GL Assessment uses a consistent set of verbal reasoning question types that appear across its tests year after year. While the exact combination varies, children who have practised all major VR formats have a structural advantage: they recognise the question type immediately and apply the correct method without having to work it out from scratch under timed pressure.
The most common error in VR preparation is drilling only the two or three formats a child already finds easy. The correct approach is to systematically work through every format type until the weakest formats become secure. A child who scores 12/15 on analogies but 5/15 on letter codes has a gap that can be closed with targeted practice — but only if the gap is identified early rather than discovered on test day.
The Kent Test maths component covers the KS2 mathematics curriculum with a strong emphasis on multi-step word problems and applied reasoning — not just straightforward calculations. Children who are fluent in arithmetic but have not practised working through problems that require two or three steps, unit conversion, or proportional reasoning often find the pacing of the maths component more challenging than expected.
The most reliable lever for improving maths performance is timed practice under exam conditions. A child who knows all the content but has never worked through a timed maths paper will underperform relative to their actual knowledge: they spend too long on early questions, run out of time, and fail to attempt questions they know how to answer. Start with lightly timed practice from Year 4, progressively tightening to exam conditions by Year 5.
Specialist Kent Test preparation — all three components
Leading Tuition prepares students for verbal reasoning, maths, and writing. We know the GL Assessment formats in depth and understand the per-component minimums that trip up underprepared students. Rated 4.8/5 on Trustpilot. Book a free consultation or message us on WhatsApp.
The writing task is the component most consistently underinvested in during preparation — and the most common source of avoidable failures. Because writing is familiar from everyday school life, many families assume children do not need specialist preparation for it. In practice, the writing task tests a specific set of skills under timed, prompted conditions that are quite different from the free writing children do in school.
Children are given a prompt and approximately 20 minutes to produce a coherent, polished piece of writing. The prompt may be narrative (write a story beginning with...), descriptive (describe the scene...), or occasionally persuasive. Markers assess the piece against a rubric that covers: content and communication (does the piece engage with the prompt? is the meaning clear?); structure and organisation (does the piece have a clear beginning, developed middle, and satisfying end or conclusion?); vocabulary (variety, precision, effective word choices); sentence structure (variety of sentence types, control of complex sentences); spelling; and punctuation (correct use of full stops, commas, speech marks, paragraphing, and other features).
Weak opening and closing. Many children write a generic, flat opening ("One day, I was walking along when...") and either run out of time for the ending or produce a sudden, unconvincing close. Strong openings hook the reader immediately: a striking image, a moment of action, or a question. Endings should resolve the piece satisfyingly, not trail off. Practising openings and endings separately — generating 3–4 options for the same prompt — quickly improves both.
Vocabulary repetition. Children who rely on a small set of common adjectives and verbs (nice, big, said, went) produce pieces that feel monotonous. Building an active vocabulary store — specifically for writing: strong verbs (scrambled, hurtled, whispered), precise nouns (a cobbled alleyway rather than a street), and varied sentence openers — transforms the quality of written work. This vocabulary cannot be acquired in a week; it builds through sustained reading and regular vocabulary practice from Year 4 onward.
No sentence variety. Pieces written entirely in short simple sentences or entirely in long complex ones read as monotone. Practising the deliberate mixing of sentence lengths — a short punchy sentence for impact, followed by a longer descriptive sentence, followed by a fragment for effect — is a skill that improves noticeably with guided practice.
Punctuation errors under pressure. Children whose punctuation is secure in low-stakes writing often make errors in timed conditions: missing capital letters mid-sentence, confusing its/it's, omitting paragraph breaks. Timed practice — writing a full piece in 20 minutes, then reviewing specifically for punctuation — trains children to maintain accuracy under the time pressure of the test.
The age standardisation process is often misunderstood by parents, but it is fundamental to how the Kent Test scores work. Here is a clear explanation.
Every child who sits the Kent Test answers the same questions. But because children sit the test in September of Year 6, and birth months span the full year, the oldest children in the year group are nearly twelve months older than the youngest. A September-born child and an August-born child sit the same test, but the August-born child is almost a full academic year younger. Without any adjustment, the September-born cohort would systematically outscore the August-born cohort — not because they are more able, but simply because they are older and more developmentally advanced.
Age standardisation corrects for this. GL Assessment applies a statistical conversion to each child's raw score based on their age in years and months at the time of the test. This converts the raw score to an age-standardised score on a scale designed so that a score of 100 represents the average for a child of that exact age, and scores above or below 100 represent performance above or below average for the child's age cohort. The standard deviation for the standardised score distribution is approximately 15.
The qualifying threshold of 107 per component is therefore roughly half a standard deviation above the average for a child of that age — a solid, above-average performance, but not exceptional. The qualifying aggregate of 332 is the sum of the three minimum-threshold scores (107 + 107 + 107 = 321) plus some headroom: in practice, a child who scores exactly 107 in two components needs approximately 118 in the third to reach 332. A child who scores evenly across all three needs approximately 111 per component.
The practical implication for families is that summer-born children are not disadvantaged by the Kent Test's scoring system — the age standardisation process removes the systematic age effect. A summer-born child who performs at the same cognitive level as an autumn-born child will receive very similar standardised scores. The preparation strategy and preparation timeline, not birth month, is the primary determinant of outcome.
Children sit the Kent Test at their school or at a designated local test centre. Children at Kent state-funded primary schools typically sit at their own school; children registered independently are allocated a test venue by Kent County Council. The test is administered under supervised exam conditions.
The three components — verbal reasoning, maths, and writing — are sat sequentially on the same morning, with short breaks between each section for instructions and any transition time. Children should arrive at school or the test venue in their normal way, having eaten breakfast, bringing pencils and erasers if permitted (stationery is usually provided). No reference materials, calculators, or personal electronic devices are permitted. Parents do not attend.
Children should be prepared for the structure: the test will be longer than any single piece of school work they have done, and managing attention and stamina across all three components is part of the challenge. Practising full three-component mock test days from around Easter of Year 6 — sitting all three components on the same morning as they will be in September — is one of the most effective preparation techniques for managing test-day stamina.
After the test, results are typically released in late October by letter from Kent County Council. The letter reports the three component scores and whether the child has reached the qualifying threshold. Families then use these results when completing the common application form (CAF) before 31 October.
Verbal reasoning: Start in Year 4 or 5. Work through all question types systematically — never skip unfamiliar formats. Use GL Assessment-style materials. Once all formats are covered, practise under timed conditions and track accuracy by question type to identify remaining gaps. Aim for high accuracy across all formats before the test.
Maths: Audit KS2 content by Year 4. Close any arithmetic gaps (times tables, long division, fractions) before Year 5. From Year 5, shift to problem-solving practice with multi-step word problems. Introduce timed practice by late Year 5. By Year 6, practise full maths papers under timed exam conditions. Target the specific weak-topic areas identified from practice paper analysis.
Writing: Start writing to prompts in Year 4. Practise narrative and descriptive formats. Build vocabulary actively — read widely and collect strong vocabulary. Practise openings and endings separately. Introduce timed writing (20 minutes) from Year 5. By Year 6, practise full timed compositions and review each piece specifically for vocabulary variety, sentence structure, and punctuation accuracy.
For an overview of all Kent grammar schools and their locations, see our Kent grammar schools guide 2026. We have individual guides for Simon Langton Grammar for Boys, Simon Langton Girls' Grammar School, and Sir Roger Manwood's School. Our complete grammar school preparation guide covers preparation timelines across all three components from Year 4 to offer day.
The Kent Test consists of three components: verbal reasoning, mathematics, and a writing task. All three are administered by GL Assessment on behalf of Kent County Council. The verbal reasoning section covers a wide range of logic and language question types. The maths section covers KS2 content with a problem-solving emphasis. The writing task is a timed composition in response to a prompt — typically a narrative or descriptive piece. All three components are age-standardised before being combined into an aggregate score. The qualifying aggregate is 332, with no individual component below 107.
Age standardisation adjusts a child's raw score to account for their age in years and months at the time of the test. Without it, children born in September would systematically outscore August-born children — not because they are more able, but because they are developmentally older. The standardisation process converts raw scores to a scale with 100 as the average for a child of that age. This means summer-born children are not disadvantaged by the Kent Test's scoring system — a child who performs at the same level as an older peer will receive a similar standardised score. A score of 107 in any component represents approximately half a standard deviation above the population average.
The Kent Test is typically sat over the course of a single morning in September of Year 6. The three components — verbal reasoning, mathematics, and writing — are each timed separately. Children can expect approximately 50–70 minutes for verbal reasoning, 45–60 minutes for maths, and 20–30 minutes for the writing task. The total supervised time including breaks and instructions is typically around three hours. Practising full three-component mock sessions in the months before the test helps children build the stamina required to maintain concentration across the whole morning.
The Kent Test verbal reasoning section uses GL Assessment's standard VR formats, including: letter and number series; word analogies; coded words; odd one out; synonyms and antonyms; compound words; hidden words; word connections; and spotting errors. Specific question types vary from year to year. Systematic preparation that covers all major VR formats — rather than focusing only on the most familiar types — is the most reliable strategy. Children should practise every format type until the weakest formats become as secure as the strongest.
The Kent Test maths component covers the KS2 curriculum with a strong problem-solving emphasis. Core topics include: place value; the four operations including long multiplication and division; fractions, decimals, and percentages; ratio and proportion; geometry (area, perimeter, volume, angles, coordinates); measures (time, weight, capacity, money, unit conversion); and data handling (mean, median, mode, charts, graphs). Multi-step word problems requiring two or three operations are a particular feature — children must not only know the content but be able to apply it quickly under timed pressure.
Children at Kent state-funded primary schools are registered automatically — parents just need to opt in when contacted by their school. Children at independent schools or state schools outside Kent must register manually with Kent County Council before the late-July deadline. Missing this deadline means the child cannot sit the test that year. Families at independent schools should check the Kent County Council admissions website in the spring of Year 5 to confirm the registration window and ensure nothing is missed. The test is sat in September; results come in late October; the CAF deadline is 31 October.
Leading Tuition covers verbal reasoning, maths, and writing — with specialist tutors who know the GL Assessment formats and the per-component minimum requirements. Rated 4.8/5 on Trustpilot.
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