How to prepare for St Catherine's School 11+

The exam at a glance

For Year 7 entry, St Catherine’s School uses its own entrance papers rather than a shared 11+ consortium test. For 2028 entry, the school’s admissions information for current applicants shows that girls sitting for Year 7 are assessed in English and Maths, and ElevenReady’s verified school record confirms that these are the only tested subjects for 2028 entry.

The school’s process is straightforward for families because there is no Verbal Reasoning or Non-Verbal Reasoning to prepare for. That changes the emphasis: children need secure reading, writing and comprehension skills in English, and confident arithmetic and problem-solving in Maths.

Based on the school’s admissions information for current entry, the test is paper based. The admissions page also explains that girls who are already in St Catherine’s Prep School have an automatic place in the Senior School for Year 7. The entrance assessment is therefore mainly relevant for external applicants joining from other schools.

In practical terms, families should expect the day to centre on two written papers, usually held at the school. Independent schools often combine this with other parts of the admissions process, such as references, a school report or an interview, but parents should follow the instructions sent by St Catherine’s for the relevant entry year rather than assuming every child will have exactly the same schedule.

Exam board: the school’s own paper
Subjects: English and Maths
Reasoning papers: not part of the test
Delivery: paper based
Who needs it: mainly external applicants for Year 7

If you want a quick overview of the school’s format, catchment position and dates in one place, see The St Catherine's School 11+ guide (format, catchment, dates).

Registration and key dates

For St Catherine’s, registration is handled by the school, not by a local authority or a grammar-school consortium. The school’s admissions page includes an enquiry route and the current admissions information for joining the school. For Year 7 entry in September 2027, the page states that applications are now open.

ElevenReady’s verified record for this school confirms a registration deadline of 11 November 2026 and a typical exam date of 28 November 2026 for the current admissions cycle. Because your child is aiming for September 2028 entry, you should treat these as the best available guide to the pattern, not as confirmed 2027 dates for your child’s sitting. If the school has not yet published the 2028 timeline, the safest wording is that registration typically closes in mid November and the exam is usually in late November, based on the current cycle.

The school page also notes a separate December testing point for girls already at St Catherine’s, but this is for scholarship decisions and setting and is not used to decide whether they can continue into the Senior School.

When applying to an independent school, families are usually asked for basic pupil details and previous-school information, and often a recent school report. St Catherine’s should confirm the exact paperwork for your daughter’s year of entry when the application window opens.

Who runs registration? St Catherine’s School
Current cycle status: applications for September 2027 entry are open
Verified current deadline: 11 November 2026
Typical current exam timing: late November, with 28 November 2026 held as the current cycle date in ElevenReady’s verified record
Results: check directly with the school, as a publication date was not clearly stated in the sources reviewed

Because independent-school timelines can move slightly from year to year, it is sensible to check the admissions page regularly and sign up for reminders. You can also use Free email alerts for this school's key dates.

Who can apply: catchment and admissions

St Catherine’s is an independent girls’ school, so there is no catchment area in the state-school sense. ElevenReady’s verified record confirms NoCatchment for this school.

The school’s admissions page says girls can join the Senior School in Years 7 to 11. It also states that girls already attending St Catherine’s Prep School have an automatic place in the Senior School for Year 7. For external applicants, admission depends on the school’s own process, which for Year 7 includes entrance testing in English and Maths.

Because this is an independent school, parents should think less in terms of distance or borough priority and more in terms of whether the school is the right academic and pastoral fit for their child. Schools of this type may also look at reports from the current school and, in some cases, an interview or taster activity. If St Catherine’s publishes any extra steps for the 2028 cycle, follow those carefully.

The sources reviewed did not clearly confirm a published number of Year 7 places for external applicants, nor a published offer ratio, so it is best not to rely on rumours about how competitive the process is. If place numbers matter to your decision-making, ask the admissions team directly or check the latest admissions materials on the school website.

A month-by-month preparation plan

Because St Catherine’s tests only English and Maths, preparation can be focused and calm. A good plan is to build strong core skills first, then add timed practice later. For most Year 5 children, steady work is better than long sessions.

January to March of Year 5

Keep things light. Aim for 1 to 2 hours a week in total, split across short sessions. In English, focus on reading comprehension, vocabulary in context, spelling accuracy and writing clear paragraphs. In Maths, make sure number fluency is strong: the four operations, place value, fractions, decimals and worded problems.

This is also a good time to read widely. Children sitting an English paper written by the school itself usually benefit from regular reading more than from trying to memorise techniques too early.

April to June of Year 5

Increase to around 2 to 3 hours a week. Start introducing more deliberate practice. For English, include one comprehension task each week and one short writing task every fortnight. For Maths, cover mixed-topic problem solving rather than doing one topic in isolation for too long.

By the end of this stage, your child should be comfortable working independently for short periods and showing full written method in Maths.

July and August before Year 6

Summer is useful, but it should not feel relentless. Around 2 to 3 hours a week is enough for most children, with breaks for holidays. Use this period to tidy up weaker areas. If fractions are shaky, fix them now. If comprehension answers are too brief, practise finding evidence in the text and writing complete answers.

Near the end of the summer, begin a small amount of untimed or gently timed paper practice so the format feels familiar.

September of Year 6

Now the preparation becomes more exam-specific. Aim for 3 to 4 hours a week. Move from skills practice to sections and then full papers. Start timing some work properly, but not everything. The goal is to learn pacing without creating panic.

Keep a simple error log. In Maths, note whether mistakes come from method, careless arithmetic or misunderstanding the question. In English, note whether lost marks come from comprehension technique, weak vocabulary or rushed writing.

October of Year 6

This is usually the key consolidation month. Keep to around 4 hours a week, sometimes a little more if your child is coping happily. Use one full or near-full paper at the weekend, then spend more time reviewing than marking. Corrections matter more than the score itself.

At this point, timed papers should be a regular part of the routine, but not every session. Children still need focused work on weak areas between papers.

November of Year 6

In the final weeks before a late-November test, reduce volume slightly and protect confidence. One or two timed papers each week is enough, with short targeted refreshers in between. In the final few days, avoid cramming. Choose sleep, routine and calm over squeezing in extra work.

If your child is very diligent, your main job may be to stop preparation spilling into every evening. For a two-paper school exam, consistency beats intensity.

Subject by subject: what to practise

English

Because St Catherine’s sets its own English paper, the safest preparation is broad but traditional. Children should be ready for comprehension based on a prose passage, with questions that ask them to retrieve information, explain vocabulary in context, infer meaning and support answers with evidence from the text.

There may also be a writing task. For Year 6 applicants, that usually means writing accurately, organising ideas clearly and showing a varied but controlled vocabulary. Practise planning briefly before writing, using paragraphs, and checking punctuation at the end.

Useful English preparation includes:

reading a wide range of fiction and some non-fiction
answering comprehension questions in full sentences
explaining the effect of particular words or phrases
summarising a paragraph or passage clearly
writing short descriptive or narrative pieces with careful spelling and punctuation
editing one’s own work for missing words, repeated phrasing and basic grammar slips

A common mistake is to over-focus on creative flourish and neglect precision. For school-set English papers, neat expression and careful reading are often more valuable than trying to sound overly dramatic.

Maths

For St Catherine’s Maths paper, expect a mix of core arithmetic and multi-step word problems. Independent-school papers often reward secure method as well as the final answer, so children should practise setting work out clearly.

Preparation should cover:

addition, subtraction, multiplication and division with confidence
fractions, decimals and percentages at an age-appropriate level
place value and number sense
mental arithmetic and estimation
ratio-style thinking and problem solving where appropriate for upper primary level
shape, measures and interpreting information from tables or simple charts
worded questions that require selecting the right operation

To prepare well, mix topics rather than blocking them for too long. A child who can do ten fraction questions in a row may still struggle when fractions appear unexpectedly in a mixed paper. Encourage your daughter to underline key information, decide on a method first, and check whether the answer is sensible at the end.

Where timing is concerned, do not teach rushing. Teach triage: answer the straightforward questions cleanly, then return to harder ones with the remaining time.

Practice papers and mock exams

For a school like St Catherine’s, practice papers work best when they are used to build familiarity and reflection, not just to generate scores. Start with untimed practice so your child learns the style of questions. Move to timed sections only once the underlying skills are reasonably secure.

A sensible rhythm is:

do one paper or section
mark it carefully
review every mistake
redo the questions that went wrong a few days later
note any recurring gaps in an error log

Try not to use all papers too early. Save some for the final six to eight weeks when timing and stamina matter most.

For this school, these ElevenReady resources are the most useful place to start:

If you use mock exams, choose them for experience rather than prediction. A mock can help a child get used to working in silence, managing time and recovering after a tricky question. It cannot tell you exactly what St Catherine’s will set, especially because the school uses its own papers.

After any mock, spend more time discussing process than score. Ask: Did she read the instructions properly? Did she leave enough time to check? Did nerves affect her handwriting or concentration? Those answers are often more useful than the mark itself.

On the day

Keep the morning simple. Lay out clothes, stationery and any paperwork the night before. Allow extra travel time so there is no sense of rushing into the building.

Breakfast should be familiar rather than ambitious. Bring water if the school allows it, and avoid talking about last-minute tips all the way there. Most children feel calmer when the adults around them behave as though this is important but manageable.

Remind your daughter of just a few things:

read every question carefully
start with what you can do
show your working in Maths
leave a short moment to check if time remains
if one question feels hard, move on and come back

After the test, resist the temptation to dissect every answer on the journey home. For many children, that increases anxiety without changing anything. A better approach is a calm acknowledgement that she has done her part and can now rest.

After the exam: results, allocation and appeals

Because St Catherine’s is an independent school, the process after the exam is different from the state-school national offer system. Families are usually contacted directly by the school about the outcome, and any offer is handled through the school’s own admissions process rather than through a local-authority secondary allocation day.

The sources reviewed did not clearly confirm a published results date for current Year 7 applicants, so parents should check the school’s admissions communications for the exact timetable. If your daughter is offered a place, the school will normally give a deadline for accepting it and for completing any further paperwork.

If your daughter is not offered a place, ask politely whether feedback is available and whether a waiting list operates. Independent schools do not run appeals in the same way as state schools, but admissions teams can explain their own review or waiting-list arrangements where these exist.

If you are applying to both independent and state schools, keep a clear calendar. Their deadlines and decision points can be quite different, and it helps to know which deposits, forms or acceptance deadlines come first.

What has changed recently

The clearest recent point on the school’s admissions page is that for the current 2027 entry cycle, applications are now open. The same page also makes clear that girls already at St Catherine’s sit December entrance tests for scholarship decisions and setting, but these are not used to decide whether they can continue to the Senior School.

No separately announced recent change to the exam board, subjects tested, catchment policy or number of places was clearly published in the sources reviewed. If the school publishes an updated admissions policy or Year 7 entry booklet for 2028 entry, check that first for any new detail.

Frequently asked questions

Does St Catherine’s School use GL or ISEB for 11+?

No. For 2028 entry, ElevenReady’s verified record confirms that St Catherine’s uses the school’s own papers.

What subjects are tested for St Catherine’s Year 7 entry?

Maths and English only. Verbal Reasoning and Non-Verbal Reasoning are not part of the test.

Is there a catchment area for St Catherine’s School?

No. It is an independent school, so there is no state-style catchment area.

Do St Catherine’s Prep pupils have to sit the same entrance test to move into Year 7?

The school says girls already in the Prep School have an automatic place in the Senior School for Year 7. The admissions page also says December tests for internal pupils are for scholarship decisions and setting, not for deciding whether they can continue.

When should my child start preparing for St Catherine’s 11+?

For most children, a gentle start in Year 5 is enough. Build strong English and Maths skills first, then move to timed paper practice in Year 6.

Are practice papers useful for a school that sets its own exam?

Yes, but use them for familiarity, timing and review rather than prediction. Because the school writes its own papers, broad skill-building in English and Maths matters more than trying to second-guess exact questions.

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Sources

St Catherine's School Admissions: School-run admissions; applications for Year 7 entry in September 2027 are open; girls can join the Senior School in Years 7 to 11; girls in the Prep School have an automatic place in the Senior School for Year 7; internal December tests are for scholarship decisions and setting and are not used to
St Catherine's School website: School identity and context: independent girls' school in Twickenham with Prep, Senior and Sixth Form sections.

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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.