Shrewsbury School assesses its 13+ candidates differently from many of its peers. Rather than the ISEB Common Pre-Test in Year 6, Shrewsbury sets its own English and Maths papers in November of Year 8, alongside an interview and a school reference. Knowing which assessment your child will actually sit, and when, is the difference between focused preparation and effort spent on the wrong format. This guide explains Shrewsbury's process and how to prepare.
- Main test
- Shrewsbury's own English and Maths papers, not the ISEB Pre-Test
- When
- November of Year 8 on the main route
- English paper
- Comprehension and writing
- Maths paper
- Problem-solving and arithmetic
- Also assessed
- An interview and a school reference
Why Shrewsbury sets its own papers
Many senior schools screen 13+ candidates through the ISEB Common Pre-Test, taken online in Year 6. Shrewsbury takes a different route: it sets its own English and Maths papers, sat in November of Year 8 on the main route. This matters because the two approaches are not the same, and a family preparing for a pre-test would be preparing for the wrong thing. Shrewsbury's later timing also means a child has more of Year 7 and the first part of Year 8 to develop academically before the assessment, which can suit a child who matures a little later. Candidates in the UK usually sit the papers at Shrewsbury, while overseas candidates can be assessed remotely.
The English and Maths papers
The 13+ assessment centres on two papers. The English paper tests comprehension and writing, so it rewards a child who reads widely, understands what they read, and can express themselves clearly on paper. The Maths paper tests problem-solving and arithmetic, rewarding secure number work and the ability to apply it to unfamiliar problems. Because these are Shrewsbury's own papers rather than a standardised test, the best preparation is solid, broad competence in English and Maths at the right level for the end of Year 7 and the start of Year 8, rather than drilling a particular test format.
The whole assessment
The English and Maths papers are not the only part of the process. Shrewsbury also interviews candidates and requests a reference from the current school, and it weighs these together with the papers. A child who writes strong papers but does not come across well at interview, or whose reference raises concerns, is not assessed on the papers alone. Equally, a child who is a little below the very top academically but interviews warmly and comes well recommended can do very well. Our guide to the Shrewsbury interview covers that part in detail. For scholarship candidates, Shrewsbury also runs an Academic Scholarship Examination and accepts Common Entrance, so the strongest academic children have additional routes, which our scholarships guide explains.
Why the later timing matters
The fact that Shrewsbury assesses in Year 8 rather than Year 6 has real consequences for how you plan. At pre-test schools, a child's academic standing is effectively measured at the start of Year 6, which can disadvantage a child who matures a little later. Shrewsbury's Year 8 assessment gives that child two more years to develop, which is genuinely helpful for late bloomers and for children who join the independent pathway a little later than most. The flip side is that the preparation window does not close early, so it is a mistake to treat the years between registration and the Year 8 papers as downtime. Steady progress through Years 6 and 7, with reading and number work kept up consistently, is what builds the secure competence the papers reward. Families who keep momentum across this longer runway tend to arrive at the Year 8 assessment well prepared and calm, rather than scrambling in the final months.
How to prepare
Because Shrewsbury assesses through its own English and Maths papers, preparation is about genuine competence rather than test technique. The foundation is secure English and Maths built steadily through Years 6 and 7, with wide reading to support comprehension and clear writing, and regular practice in applying number skills to problems. Familiarity with the style of school-set 13+ papers helps, so working through past or sample papers of that type is more useful than online pre-test practice. For the interview, the best preparation is the kind that builds confidence in talking about ideas and interests. A child who reads widely, writes clearly, and is used to discussing what they think at home is well placed for both the papers and the interview.
Give your child the best possible shot at the Shrewsbury assessment
Our tutors prepare children specifically for Shrewsbury's English and Maths papers and the interview, with an approach that is targeted, calm and tailored to your child. Book a free diagnostic to see where they stand.
Book a free diagnosticWhat to avoid
The first thing to avoid is preparing for the wrong assessment. Many families assume Shrewsbury uses the ISEB Pre-Test like its peers and prepare accordingly, only to find their child sits school-set English and Maths papers in Year 8. Confirm the format early and prepare for the right one. The second is easing off in Year 7 because the assessment feels distant; the later timing rewards steady progress, not a late scramble. The third is neglecting the interview and the written quality of the English paper, both of which reward a child who reads, thinks and expresses themselves clearly rather than one drilled on technique.



