GL vs CEM: what’s the difference?
The two best-known 11+ styles test the same core skills — Maths, English and reasoning — but in different ways. Knowing which your target schools use shapes how you prepare.
Preparing for GL
- Drill the recognisable GL question formats until they’re automatic
- Practise full timed papers to build pace
- Cover all four areas: Maths, English, Verbal and Non-Verbal
Preparing for CEM-style
- Build a wide vocabulary — it carries real weight
- Practise mixed, fast sections rather than single-topic sets
- Train adaptability so unfamiliar formats don’t cause panic
FAQs
Is GL or CEM harder?+
Neither is objectively harder — they test the same skills differently. GL rewards format familiarity and pace; CEM rewards broad vocabulary and adaptability. The "harder" one is whichever a child is less prepared for.
How do I know if my school uses GL or CEM?+
Check the school’s or local authority’s admissions page. Many regions are GL, some consortia use CEM-style tests, and areas like Essex use the CSSE test. Our school guides list the board for each school.
Does CEM still exist?+
CEM (Durham University) stopped producing 11+ tests, and provision has shifted, but many areas still use CEM-style assessments emphasising vocabulary and mixed sections. The preparation principles remain the same.
Not sure which board your schools use? Browse our grammar school guides — each lists the exam board — or your local area guide.
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