Advice 11 Plus Year 6 Sir Joseph Williamson’s Mathematical School 11 Plus (11+) Exam Information 2026

Sir Joseph Williamson’s Mathematical School 11 Plus (11+) Exam Information 2026

Written by Louise Lang

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Introduction

Located in Rochester, Kent, Sir Joseph Williamson’s Mathematical School (The Math) is a boys’ grammar school. It educates around 1,450 students aged 11-18 and was one of the first 100 schools in the UK to be designated a National Teaching School. [1]

The Math provides a challenging academic curriculum and employs a progressive approach to both teaching and learning. This ethos is reflected in the modern facilities and engaging lessons delivered by experienced staff, boosting boys’ skills in science, technology, humanities, languages and many other areas.

The extracurricular offering further enhances the learning experiences, providing for pupils’ non-academic interests as part of an ambitious activities programme. Model United Nations, politics, tennis, choir, French Club, drama and Mandarin Club are some of its highlights, promoting a spirit of inquisitiveness that helps boys uncover their hidden talents. [2]

Recently, 56% of all grades fell within the 7-9 range, demonstrating students’ consistent efforts and commitment to their studies. In the subject of mathematics, 69.3% of the grades were within this superior 7-9 range. 

At the core of its philosophy, the school encourages kindness and celebrates diversity, ensuring that every voice is heard and every individual is valued. Harmonious relationships are fostered even in the face of difficulty, prompting pupils to tackle challenges proactively. In this and many other ways, The Math nurtures the welcoming nature of its learning environment and thoroughly prepares students for their future endeavours.

Sir Joseph Williamson’s Mathematical School 11 Plus (11+) Exam Information 2026

Address: Maidstone Road, Rochester, Kent, ME1 3EL

County: Kent (Medway)

Admissions info: office@sjwms.org.uk, (01634) 844008

School type: Boys’ grammar

Number of places in Year 7: 203

Open Day date: October

Exam date: September 2026

Pass mark: Aim for 80%+ in our practice tests. See below for more details.

Exam type / Board: GL Assessment


Sir Joseph Williamson’s Mathematical School 11 Plus (11+) Admissions

Year 7 places at Sir Joseph Williamson’s Mathematical School are allocated based on student performance in the 11+ entrance exam. Ahead of submitting an application, the school encourages you to attend one of their Open Days to see if the learning environment is a good fit for your son.

The Math is a popular school. In the event of oversubscription, the LA will allocate places, giving priority to:

  1. Looked After Children and previously Looked After Children
  2. Children who at the time of application have a sibling at the school
  3. Children with specific health reasons for attending the school, supported by medical evidence
  4. Children who at the time of application have a parent who is a member of staff at the school
  5. Children who live nearest to the school


Sir Joseph Williamson uses the Medway Test for admission to the school. Children who do not attend a Medway primary school will take the exam in a Medway Council test venue.

More information on Sir Joseph Williamson’s Mathematical School’s admissions process can be accessed here. You can view the school’s exact location on the map below:


How to Apply for 11 Plus (11+) Entry to Sir Joseph Williamson’s Mathematical School

To secure a Year 7 place at Sir Joseph Williamson’s Mathematical School for your son, you’ll need to fill out two application forms, both of which are accessible on the Medway Council’s website.

Firstly, you should submit the registration form, available on this page, by the June deadline of the year before entry.

Secondly, you should complete the preference (CAF) form, where you’ll rank your child’s school choices. This form must be submitted by the October deadline and is available on this page from September.

Is Sir Joseph Williamson’s Mathematical School part of a Consortium?

Sir Joseph Williamson’s Mathematical School is part of the Medway 11+ Consortium, a group of schools that use the same entrance exam format and share a very similar admissions process.


Does Sir Joseph Williamson’s Mathematical School have a catchment area?

Sir Joseph Williamson’s Mathematical School doesn’t have a formally defined catchment area. However, as part of its oversubscription criteria, it will prioritise children who live closer to the school.

Sir Joseph Williamson’s Mathematical School 11 Plus (11+) Medway Test Format

The Sir Joseph Williamson’s Mathematical School 11 Plus exam consists of:

Paper 1: English

The English paper assesses a number of skills, including comprehension and vocabulary.

Paper 2: Mathematics

Mathematics questions assess students’ mathematical skills, problem-solving abilities and logical reasoning.

Paper 3: Reasoning

In this section, Non-Verbal Reasoning (NVR), Spatial Reasoning and Verbal Reasoning could be assessed. NVR questions test students’ ability to solve problems using visual and abstract reasoning. Spatial Reasoning tests spatial awareness, mental rotation, visualisation and problem-solving skills. The Verbal Reasoning sections will evaluate your child’s ability to discern rules and relationships between words and letters, as well as their ability to think critically and analyse information.

All papers are produced by GL Assessment and are designed to assess and select the top 23% of the cohort each year.


How to Prepare for the Sir Joseph Williamson’s Mathematical School 11 Plus (11+) Exam?

Our 11+ practice tests, composed of meticulously researched and up-to-date questions, accurately simulate the real 11+ exam. They provide a systematic approach to 11+ exam preparation, assisting in pinpointing your son’s areas of weakness.

In addition to identifying areas of improvement, our practice exam papers will highlight your son’s strengths, helping you to create a tailored revision schedule that best suits his needs. With a well-planned study program focusing on regular, manageable study sessions, he will be set up for success.

Though appropriate for pupils’ age, our 11+ mock tests are designed to be challenging. Each year, they have proven vital for many thousands of students preparing for competitive 11+ entrance exams.

Sir Joseph Williamson’s Mathematical School 11 Plus (11+) Exam Pass Marks and Target Scores

The recent standardised pass mark for pupils sitting the Medway 11+ Selection Test was 488. Historical data suggests that this standardised score correlates to a score of roughly 80%+ in our Medway practice tests.

Whilst there are no guarantees, consistently scoring 80%+ in our practice tests is a fairly strong indicator that your child should do well in the Sir Joseph Williamson’s Mathematical School 11+ exam. Please click here to learn more.

Sir Joseph Williamson’s Mathematical School 11 Plus (11+) Practice Exam Papers

For the Sir Joseph Williamson’s Mathematical School 11+ exam, we would specifically recommend the following resources:

The following practice tests are specifically designed to help your child prepare for the 11 Plus Medway Test. They provide excellent mock exam preparation, highlighting your child’s strengths and weaknesses:

Medway 11+ Full Practice Tests Bundle

Medway 11+ Full Practice Tests Bundle

You can now purchase a bundle of all of our recommended full practice tests for the Medway 11+ Exam at a large discount. Click the button below to learn more.

Medway 11+ Full Practice Tests Bundle

For the English paper in the Medway 11+ exam, we highly recommend the following resources:

Medway 11+ English Comprehension & Vocabulary Bundle

English Comprehension exercises for the Medway 11+ exam

You can now purchase a bundle of all of our recommended resources for the English Comprehension & Vocabulary section of the Medway 11+ Exam at a large discount. Click the button below to learn more.

English Comprehension exercises for the Medway 11+ exam

The following 11+ resources extensively cover the Mathematics section of the Medway 11+ Exam, allowing your child to thoroughly prepare for exam day:

Medway 11+ Mathematics Bundle

11+ maths resources for the Medway exam

You can now purchase a bundle of all of our recommended resources for the Mathematics section of the Medway 11+ Exam at a large discount. Click the button below to learn more.

11+ maths resources for the Medway exam

The following resources will help boost your child’s Non-Verbal (NVR) and Spatial Reasoning (SR) abilities ahead of the Medway 11+ Exam:

Medway 11+ Exam Non-Verbal & Spatial Reasoning Bundle

best NVR exercises for the Medway 11+ exam

You can now purchase a bundle of all of our recommended resources for the Non-Verbal and Spatial Reasoning section of the Medway 11+ Exam and Masterclasses at a large discount. Click the button below to learn more.

best NVR exercises for the Medway 11+ exam

To help your child master skills in the lead-up to the Medway Verbal Reasoning 11 Exam, we highly recommend the following resources

Medway 11+ Verbal Reasoning Bundle

11+ VR resources for the Medway exam

You can now purchase a bundle of all of our recommended resources for the Verbal Reasoning section of the Medway 11+ Exam and Masterclasses at a large discount. Click the buttons below to learn more.

11+ VR resources for the Medway exam

11+ GL Verbal Reasoning Mini Masterclass Bundle

Complete practice resources for 11+ GL Assessment Verbal Reasoning

You can now purchase a bundle of all of our recommended resources for the Verbal Reasoning section of the Medway 11+ Exam and Masterclasses at a large discount. Click the buttons below to learn more.

Complete practice resources for 11+ GL Assessment Verbal Reasoning


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Our practice tests aim to show what sort of questions have been included in Sir Joseph Williamson’s Mathematical School 11+ past papers. The information provided about Sir Joseph Williamson’s Mathematical School is believed to be correct at the time of publishing. However, please be aware of future changes. We advise you to contact the school directly if you are unsure of anything. School contact details are provided within the article.

Please note that Exam Papers Plus is an independent publisher of practice tests and resources, and is not affiliated with or endorsed by Sir Joseph Williamson’s Mathematical School.

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