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School guides 5 min read · 2026-07-12

How to prepare for Chatham Grammar School (11+ guide)

School-specific 11+ preparation for Chatham Grammar School in Chatham: the admissions test it uses, the registration timeline, and a free practice plan.

Families targeting Chatham Grammar School ask the same first question: what exactly should we practise? Here's the school-specific answer.

About Chatham Grammar School

Formerly Chatham Grammar School for Girls, the school went co-educational in recent years and is now Chatham Grammar. Selection is by Medway Test.

Full profile — including a link to the official school website for this year's admissions policy and open days — on our Chatham Grammar School profile page.

The test, and how to prepare for it

Chatham Grammar School uses GL Assessment. GL papers are the most learnable of the boards: the question types are published and stable, so systematic type-by-type practice pays off directly. Drill the 21 verbal-reasoning types and the standard non-verbal patterns until each is automatic, then move to full timed papers.

Start with our GL Assessment practice papers — all free — and use the worksheet library to strengthen whichever subject a first timed paper exposes as weakest.

A sensible timeline

What a strong candidate looks like

Selective intakes are decided at the margin by three things: pace (finishing papers without rushing the last third), vocabulary (the single best predictor of verbal-reasoning and comprehension scores), and composure (a child who has sat ten timed mocks at the kitchen table treats the real hall as the eleventh). Every resource needed to build all three is free here.

Start practising free →