A grade 9 in GCSE Maths is not only for “naturally gifted” students. Most students who reach it follow a clear plan, practise the right questions and learn from their mistakes. This guide gives you a simple 12-week plan that parents and students can follow together.
First, know how GCSE Maths works
- GCSE Maths is graded from 9 (highest) to 1.
- There are two tiers. Foundation covers grades 1 to 5. Higher covers grades 4 to 9. To get a 9, you must sit Higher.
- With AQA, Edexcel and OCR you sit three papers. One is non-calculator and two allow a calculator.
- Grade boundaries change every year. A 9 usually means getting most of the marks, including the hardest questions at the end of each paper.
Weeks 1–2: Find the gaps
Sit one full past paper under timed conditions. Mark it honestly with the official mark scheme. Then write a list of every topic where marks were lost. This list is your plan. Many students lose easy marks on basics like fractions, negative numbers and rearranging formulas. Fix these first, because they appear in almost every question.
Weeks 3–6: Master the big topics
Spend most of your time on the topics that carry the most marks at Higher tier:
- Algebra: quadratics, simultaneous equations, inequalities, functions and algebraic proof.
- Geometry: circle theorems, trigonometry (including sine and cosine rules) and vectors.
- Ratio and proportion: direct and inverse proportion, compound measures and growth and decay.
- Probability and statistics: tree diagrams, conditional probability and histograms.
For each topic, learn the method, do 10 to 15 practice questions, then try the hardest past-paper questions on that topic.
Weeks 7–10: Past papers every week
Do at least one full past paper each week, timed. After each paper:
- Mark it with the mark scheme.
- Redo every question you got wrong, without looking at the answer.
- Add the topic to your “mistakes list” and review that list twice a week.
Pay special attention to the last five questions on each paper. These are the grade 8 and 9 questions, and they often mix two or three topics together.
Weeks 11–12: Exam technique
- Show every step. Method marks are given even when the final answer is wrong.
- Read the question twice. Check units, rounding and what form the answer should be in.
- Don’t get stuck. If a question takes more than a few minutes, move on and come back.
- Check your answers. Leave 5 to 10 minutes at the end to check.
- Practise without a calculator. Strong mental maths saves time on every paper.
How parents can help
You don’t need to know the maths to help. Set a regular weekly time for past papers, ask your child to explain one question they got wrong, and keep an eye on the mistakes list. Small, steady practice beats last-minute cramming.
Want one-to-one help?
Our GCSE and IGCSE Maths tutors follow your exact exam board and focus on the topics your child finds hardest, with regular past-paper practice and clear feedback for parents. Book a free demo class to get started.