How to prepare for the Tonbridge School 11+

The exam at a glance

Tonbridge School’s route into the senior school is not a typical grammar-school-style 11+ taken for Year 7 entry. The school’s main entry point is Year 9, and for the cohort discussed here, boys aiming to join in September 2028 will be applying during Year 6 for Year 9 2029 entry.

For this guide, the verified entrance test format is the ISEB Common Pre-Test. This is an online, adaptive assessment covering Maths, English, Verbal Reasoning and Non-Verbal Reasoning. Because it adapts as a child answers, it rewards steady accuracy, but it is also tightly timed, so children need to be comfortable working quickly and calmly on screen.

Tonbridge’s own admissions information for Year 9 entry explains that boys registered by the application deadline are invited to an Experience Afternoon in the Michaelmas Term. The school then confirms results by late January for those who attend that stage. Boys who receive provisional offers go on to sit further provisional exams and have a short interview in the Spring Term of Year 7, with final outcomes confirmed before Easter.

In practical terms, families should expect the process to involve:

registration with the school by the published deadline;
the ISEB pre-test in the autumn term of Year 6;
an Experience Afternoon run by the school for registered candidates;
offers or provisional outcomes confirmed later in the admissions cycle;
for provisional offers, further assessment and a short interview in Year 7.

The school website does not, on the pages reviewed, give a public minute-by-minute timetable for the test day. So the safest approach is to prepare your child for an online, timed assessment session followed by school-run admissions activities as invited.

Registration and key dates

Tonbridge School runs its own admissions process for Year 9 entry, so parents apply directly to the school rather than through a local authority secondary transfer form at this stage.

For the relevant admissions cycle in the sources reviewed, the school states that the application deadline is 1 September 2026 for Year 9 entry. The same page also states that boys registered by that date are invited to an Experience Afternoon in the Michaelmas Term.

The school further says that results for boys attending an Experience Afternoon in the Michaelmas Term are confirmed by late January. Where a boy is given a provisional offer, he then sits provisional exams and has a short interview in the Spring Term of Year 7, with outcomes confirmed before the Easter break.

Tonbridge also publishes fee information for the admissions process. The school lists a £350 registration fee and a £2,250 admission fee.

What parents should do:

Read the school’s admissions page carefully and check the current application form or portal instructions.
Submit registration before the published deadline.
Keep copies of confirmation emails and any candidate number or portal details.
Watch for invitations to the Experience Afternoon and test arrangements.
If relevant, check Foundation Awards information separately, as the school notes that registration for these opens at the beginning of the Summer Term.

The school pages reviewed do not clearly set out a public checklist of supporting documents on the admissions page itself, so parents should follow the school’s current form instructions for anything required, such as proof of identity or school details.

If you want a simple place to monitor any changes, see The Tonbridge School 11+ guide (format, catchment, dates): /schools/tonbridge-school and Free email alerts for this school's key dates: /school-alerts?school=tonbridge-school.

Who can apply: catchment and admissions

Tonbridge School is an independent boys’ school, and its main point of entry is Year 9. The school states that around 150 boys join at that stage each year.

Unlike many state grammar schools, Tonbridge does not operate on the basis of a local authority catchment area in the same way. On the sources reviewed, the school does not publish a state-style catchment distance or priority radius for Year 9 entry. Parents should therefore treat this as a school-run selective admissions process rather than a catchment-led one.

Competition is strong because Tonbridge is a well-known academically selective independent school, but the school does not publish a simple pass mark or cut-off score for the ISEB pre-test on the pages reviewed. That is normal for many independent schools. If you are looking for the latest admissions criteria, always check the school’s own admissions page first.

Two points are especially important for families planning ahead:

The school’s main entry is Year 9, not Year 7.
The school states that from September 2028 it will welcome girls into the Sixth Form. This does not alter the Year 9 entry route described here, but it is a notable change in the wider admissions picture.

If you are trying to judge suitability, focus less on cut-offs and more on whether your child is thriving in the four pre-test areas, can cope with timed online work, and would be comfortable with the school’s broader assessment process.

A month-by-month preparation plan

Because this is an adaptive online test, preparation should be steady and skills-based rather than built around endless full papers. For most children, a calm plan starting in Year 5 is plenty.

January to March of Year 5

Keep it light: around 1 to 1.5 hours a week in total, split into short sessions. Build secure arithmetic, careful reading, vocabulary and pattern-spotting. At this stage, do not worry about heavy timed work.

Maths: mental arithmetic, fractions, decimals, percentage basics, multi-step word problems.
English: comprehension, inference, vocabulary, grammar in context.
Verbal Reasoning: codes, sequences, word relationships, letter patterns.
Non-Verbal Reasoning: shapes, rotations, reflections, similarities and series.

April to July of Year 5

Increase to around 2 hours a week. Begin short timed drills on screen. The aim is not speed for its own sake, but learning how to keep moving when a question feels hard.

Introduce mixed practice so your child changes gear between subjects.
Use short online sets rather than long paper sessions every time.
Start a mistake log: not just wrong answers, but why the error happened.

Summer holiday before Year 6

A very workable target is 2 to 3 hours a week, with plenty of breaks. This is a good moment to become familiar with adaptive-style online practice and to strengthen weak areas without school-term pressure.

Do two or three short sessions a week rather than cramming.
Practise reading instructions carefully on screen.
Build stamina with one slightly longer mixed session each week.

September of Year 6

Once the school year starts, move to around 3 hours a week if your child is coping well. This is the month to make practice more realistic.

Begin properly timed practice.
Use mixed-subject sessions to mimic the mental switching needed in the real test.
Review skipped questions and slow starts.

October to November of Year 6

Keep work focused and measured, usually 3 to 4 hours a week. If your child seems tired or anxious, reduce volume and prioritise quality. For an adaptive test, confidence and composure matter.

Do one full mixed practice session each week if useful.
Spend more time reviewing than simply taking new tests.
Practise guessing intelligently and moving on when stuck.

The final two weeks

Taper slightly. Short, sharp practice is better than heavy last-minute work.

Review familiar question types.
Keep bedtime and routine steady.
Avoid introducing lots of new material.

Parents often ask when to start full timed papers. For this test, it is usually best to begin in a limited way during the summer before Year 6, then use them more regularly from September. Before that, strong fundamentals matter more than mock-exam volume.

Subject by subject: what to practise

Maths

For the ISEB pre-test, maths preparation should centre on secure Key Stage 2 arithmetic and quick problem-solving. Children need to be comfortable working mentally, estimating sensibly and choosing an efficient method fast.

Number facts and times tables to automatic recall.
Fractions, decimals and percentages.
Ratio basics and simple algebraic thinking.
Multi-step word problems.
Interpreting tables, charts and straightforward data questions.

Practise in short timed bursts on screen. If your child is accurate but slow, work on method choice. If they are quick but careless, train checking habits for operations and units.

English

English in this format is usually about reading and language rather than creative writing. Children should be able to read a short passage quickly, understand what it implies, and recognise how vocabulary and grammar work in context.

Comprehension with inference, tone and evidence.
Vocabulary growth through regular reading.
Synonyms, antonyms and choosing the best word in context.
Grammar and sentence sense.
Close reading under time pressure.

The most useful practice is broad reading, discussion of meanings, and short comprehension tasks with strict time limits. Encourage your child to avoid overthinking and to choose the best-supported answer from the text.

Verbal Reasoning

Verbal Reasoning rewards pattern recognition with words, letters and codes. Some children improve quickly once they learn the common task types and the fastest methods.

Letter sequences and alphabet patterns.
Word relationships and analogies.
Codes and transformations.
Odd-one-out and classification tasks.
Rapid vocabulary retrieval.

Practise little and often. This is one subject where method matters a lot: if your child can spot the structure of a question quickly, timing becomes much easier.

Non-Verbal Reasoning

Non-Verbal Reasoning is about visual logic rather than school-taught content. Children should learn to scan for the rule before trying every option.

Shape sequences and matrices.
Rotation and reflection.
Symmetry and orientation.
Codes using shapes or position.
Similarities, differences and combinations.

Encourage your child to describe the change they can see: turning, flipping, adding, removing, shading or moving. That spoken habit often helps them solve questions faster and with fewer careless mistakes.

Practice papers and mock exams

Practice papers are useful, but for Tonbridge they work best when used as diagnostic tools rather than score-chasing exercises. Because the ISEB pre-test is adaptive, one raw mark on one paper does not tell you whether your child is ‘through’ or ‘out’. What matters more is whether they can cope confidently with a range of question types at a brisk pace.

A good routine is:

Start with untimed or lightly timed practice to learn methods.
Move to short timed sets by subject.
Then use mixed sessions to practise switching between question styles.
Review errors carefully: knowledge gap, rushed reading, or poor time management?

Mock exams can help if your child needs practice working under pressure on screen. Use them sparingly. One or two well-timed mocks are usually more useful than a long run of them, especially for children who become tense.

Use these resources:

Free Tonbridge School practice papers (one per tested subject, with answers): /schools/tonbridge-school-mock-tests
The Tonbridge School 11+ guide (format, catchment, dates): /schools/tonbridge-school
Free email alerts for this school's key dates: /school-alerts?school=tonbridge-school

When marking practice, look for patterns:

slow starts in the first few questions;
accuracy dropping near the end of a timed set;
specific question types repeatedly going wrong;
loss of marks from misreading rather than lack of knowledge.

If one subject is noticeably weaker, do not abandon the others. The pre-test covers four areas, so balanced preparation is usually wiser than trying to turn one weak area into a specialism at the expense of everything else.

On the day

The best test-day advice is practical and reassuring.

Keep the morning calm and unhurried.
Make sure your child has eaten something familiar.
Arrive in good time if the assessment is being sat at a test venue.
Remind them that some questions will feel hard because the test is adaptive.
Encourage them to keep moving rather than getting stuck on one item.

What children most need to hear is this: they are not expected to know they have answered every question perfectly. In an adaptive test, challenge is part of the design. A difficult section does not mean they are doing badly.

Useful reminders for your child:

Read the question fully before clicking.
Work briskly, but do not panic.
If a question feels too hard, make the best choice you can and move on.
Reset mentally between sections.

After the test, try not to conduct a full post-mortem in the car or on the train home. A simple ‘well done, that’s done now’ is usually far more helpful.

After the exam: results, allocation and appeals

For the admissions cycle described on Tonbridge’s Year 9 entry page, boys who attend an Experience Afternoon in the Michaelmas Term have their results confirmed by late January.

Where the school makes a provisional offer, candidates then sit provisional exams and have a short interview in the Spring Term of Year 7. The school says outcomes from that stage are confirmed before the Easter break.

Because Tonbridge is an independent school, this is not the same process as a local-authority National Offer Day allocation for state secondary places. Families deal directly with the school about offers, acceptance and next steps.

The pages reviewed do not set out a separate published appeals timetable in the way a state school admissions authority would. If a parent needs to query an admissions decision, the sensible next step is to contact the school’s admissions team directly and ask about the school’s own review or complaints route.

Keep all emails and letters from the admissions office, note any response deadlines carefully, and if your child is given a provisional offer, make sure you understand exactly what further assessment is required and when.

What has changed recently

One clear recent change published by the school is that from September 2028 Tonbridge will welcome girls into the Sixth Form. This is a significant development for the school as a whole, although the Year 9 route covered in this guide remains a boys’ entry point on the sources reviewed.

The Year 9 entry page also sets out the current staged admissions process for 2029 entry, including the 1 September 2026 application deadline, the Experience Afternoon in the Michaelmas Term, results by late January, and provisional exams plus a short interview in Year 7 before Easter.

Beyond that, on the sources reviewed, we did not find any separately announced recent change to catchment, published score thresholds or a move to a different state-style admissions system.

Frequently asked questions

Does Tonbridge School have a normal Year 7 11+ entry?

No. Tonbridge’s main entry point is Year 9, so families usually apply during Year 6 for entry two years later.

What test does Tonbridge use for this entry route?

For 2028 entry planning in this guide, the verified test format is the ISEB Common Pre-Test covering Maths, English, Verbal Reasoning and Non-Verbal Reasoning.

Is there a catchment area for Tonbridge School?

On the sources reviewed, the school does not publish a state-style catchment distance for Year 9 entry. It is a school-run selective admissions process.

How many places are there?

Tonbridge states that around 150 boys join at its main Year 9 entry point.

When is the application deadline?

For the admissions cycle on the school page reviewed, the deadline is 1 September 2026 for Year 9 entry.

When do families hear the result?

The school says boys attending an Experience Afternoon in the Michaelmas Term have results confirmed by late January, with final outcomes for provisional offers confirmed before the Easter break after further assessment in Year 7.

Are there published pass marks?

Not on the sources reviewed. Tonbridge does not publish a simple public pass mark or cut-off score for the pre-test, so parents should check the school’s admissions page for the latest information.

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Sources

Tonbridge School admissions: Year 9 & 13 entry: Tonbridge’s main entry point is Year 9; around 150 boys join at Year 9; application deadline is 1 September 2026 for Year 9 2029 entry; boys registered by 1 September are invited to an Experience Afternoon in the Michaelmas Term; results for those attending are confirmed by late January; boys with p
Tonbridge School website: Tonbridge School is an independent school in Tonbridge; from September 2028 the school will welcome girls into the Sixth Form.
ISEB: General reference for the ISEB Common Pre-Test as an online assessment format.

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Written by ElevenReady from the school's published information and reviewed by a person before publishing. Last reviewed 4 October 2026. Exam arrangements change. Check the school's admissions page for the current year.