Who is it for?
GCSE Maths students on Foundation or Higher tier can use this test when they are unsure which topics to revise first.
Opening Maths Unlocked
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Opening Maths Unlocked
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GCSE MATHS REVISION
Not sure what to revise for GCSE Maths? Take this free diagnostic test to check key Foundation and Higher skills, identify weaker topic areas and find out what to revise next.
Answer all 18 questions without notes. Your result includes a breakdown by topic area and links to Maths Unlocked lessons for skills that need more practice.
Updated 7 October 2026
GCSE Maths students on Foundation or Higher tier can use this test when they are unsure which topics to revise first.
The 18 questions sample skills from Number, Algebra, Ratio, Proportion and Rates of Change, Geometry and Measures, Statistics, and Probability. It is a starting point, not a check of every GCSE topic.
You receive a score out of 18 and a breakdown by topic area. Weaker areas are highlighted, with relevant Maths Unlocked lessons suggested for further revision.
This is a revision diagnostic, not an official GCSE assessment or a GCSE grade predictor. Use it alongside your school work and practice results to decide what to revise next.
Use your result to choose a lesson, or explore a revision path for your tier.