GCSE Maths Revision Topics

This GCSE maths revision hub brings together clear topic guides, worked examples, practice questions, and exam-focused explanations for students preparing for GCSE maths.

The aim is to help students build confidence step by step, especially in the topics that often cause difficulty in Year 10 and Year 11.

Need structured GCSE maths support?

If your child is struggling with GCSE maths, a clear diagnostic starting point can help identify the topics that need attention first.

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GCSE maths topic areas

Algebra

Expanding brackets, factorising, solving equations, simultaneous equations, quadratics, sequences, and rearranging formulae.

Geometry

Angles, circle theorems, Pythagoras, trigonometry, area, perimeter, volume, and shape problems.

Circle theorems

Number

Fractions, decimals, percentages, standard form, indices, surds, bounds, rounding, and calculator skills.

Ratio and proportion

Ratio word problems, sharing in a ratio, direct proportion, inverse proportion, percentages, and scale problems.

Ratio word problems

Probability

Probability basics, sample spaces, Venn diagrams, tree diagrams, combined events, and conditional probability.

Popular GCSE algebra guides

Foundation vs Higher GCSE maths

Foundation GCSE maths usually focuses on securing core skills, improving accuracy, and building confidence with common exam topics. Higher GCSE maths requires deeper algebra, stronger problem solving, and more confidence with unfamiliar questions.

Many students improve fastest when they first strengthen the foundation topics: number skills, fractions, percentages, ratio, basic algebra, equations, graphs, and common geometry rules.

How to use these GCSE revision guides

Choose one weak topic at a time.
Read the explanation slowly.
Work through the examples without rushing.
Try the practice questions before checking the answers.
Review mistakes and repeat similar questions later.