The 12-Week GCSE Maths Revision Plan That Actually Works

GCSE Maths is the subject that swings most heavily on practice volume. You can read notes for hours, but the questions you can answer under exam pressure are the ones you’ll see in May or June. This plan front-loads that practice — building up to two mock papers in the final fortnight.

The 12-week schedule at a glance

Week	Phase	Focus	Time per day
12–10	Diagnostic	Foundation crossover topics	30 min
9–7	Topic blitz	Weakest subject area	45 min
6–4	Cross-topic	Mixed practice + technique	60 min
3–2	Mocks	Full papers under timed conditions	90 min
1	Polish	Formula recall + nervous-energy questions	45 min

Why front-load? The biggest gains come from drilling topics you already half-know. Closing a known gap raises your mark predictably; learning a topic from scratch in week 2 is much riskier.

Weeks 12–10: Foundation crossover

Whatever tier you’re sitting, start here. About 40% of Higher tier marks come from Foundation-tier topics — fractions, percentages, basic algebra, area, angles. If you have any wobbles in these, fix them first.

• Number basics: place value, BIDMAS, fractions, decimals, percentages, ratio — try our GCSE Number quiz for a quick diagnostic.
• Basic algebra: simplifying, solving linear equations, substitution — see GCSE Algebra topics.
• Foundation geometry: perimeter, area, angles in shapes — GCSE Geometry quiz.

Tip: Score your first quiz attempt before you revise. Then re-attempt after a week of practice. The delta tells you whether your method is working — and gives you confidence going in.

Weeks 9–7: Your weakest area

Run a quick audit. Take 20 questions from each subject area — Number, Algebra, Geometry, Statistics. Whichever you score lowest in is your week-9 target.

This is the phase where the GCSE Maths all-in-one app earns its keep, because you can jump between topics quickly without re-loading four separate apps. If you only need to focus on one area, the specialist apps go deeper.

Weeks 6–4: Mixed practice

By now you should be cycling through all four areas. The trap is practising topics in isolation — exams don’t do that. Real questions mix algebra with geometry (e.g. find x using Pythagoras then solve a quadratic).

Work through three mixed papers per week, with 24-hour gaps so you can spot the topics you keep falling on.

Weeks 3–2: Full mocks

Two papers per week under exam conditions:

• Set a timer (1h 30m for Foundation/Higher Paper 1 calculator).
• Phone in another room.
• Mark honestly, with the mark scheme.
• Pick the 3 topics you lost most marks on — that’s the focus for the next 48 hours.

Week 1: Polish, don’t cram

Do not learn new topics in the final week. Focus on:

1. Re-reading your formula sheet daily until you can write it from memory.
2. 10 quick questions every morning to keep recall warm.
3. The little tricks that always come up: rounding to significant figures, identifying y-intercepts, picking the right average.

Remember: sleep is part of revision. A student who sleeps 8 hours and does 4 hours of practice will beat one who sleeps 5 hours and does 7 hours of practice. Every time.

Exam morning

Eat something that has slow-release carbs. Bring two pens, two pencils, a sharpener, an eraser, a 30cm ruler, a protractor, a pair of compasses, and a working scientific calculator. Read the question twice before you start writing.

You’ve got this.