GCSE Maths: What You Need to Know
GCSE Maths covers four main areas: Number, Algebra, Geometry and Measures, and Statistics and Probability. Whether you're doing higher or foundation tier, the key to success is practice. You can't revise maths by reading — you have to solve problems.
Which Topics to Prioritise
Some topics appear on almost every GCSE Maths paper: algebra (especially solving equations and rearranging formulas), fractions/decimals/percentages, ratio and proportion, area and volume calculations, and basic statistics. Start with these. Browse all GCSE Maths topics on StudyVector.
Higher Tier: Extra Focus Areas
If you're doing higher tier, also prioritise: quadratic equations, simultaneous equations, trigonometry, circle theorems, and algebraic proof. These topics carry the most marks on higher papers and are where you can pull ahead.
The Best Revision Method for GCSE Maths
Do practice questions. For every topic, work through at least 10 questions of increasing difficulty. When you get one wrong, don't just look at the answer — understand why you got it wrong and try a similar question. This is active recall in action.
Use Past Papers Wisely
Complete at least 3-4 full past papers under timed conditions before your exam. Mark them honestly using the mark scheme. Then go back and redo every question you got wrong. This cycle of practice, feedback, and correction is extremely effective.
Show Your Working
In GCSE Maths, method marks often make up more than half the marks on a question. Even if your final answer is wrong, clear working can earn you 2-3 marks. Always show every step of your calculation.
Common Mistakes to Avoid
Not reading the question carefully — check if they're asking for an exact answer or a decimal. Forgetting units — always include units in your final answer. Rounding too early — keep full precision in your working and only round the final answer. Not checking answers — if you have time, substitute your answer back in to verify.
Build a Revision Schedule
Spread your revision across weeks, not days. Aim for 30-40 minutes of Maths practice per day in the weeks before your exam. Use StudyVector's revision planner to create a personalised schedule based on your exam dates.
Get Started
GCSE Maths is one of the most important exams you'll take. Give yourself the best chance by practising actively every day. Start free on StudyVector.