Exams in 13 days
GCSE Maths
Revision by topic
Exam-board-aligned guides with formulas, mistakes to avoid, and links into adaptive practice. Start from a representative topic route below or open the GCSE Maths hub for the broader lane.
For official specifications and assessment updates, cross-check the exam boards directly: AQA, Pearson Edexcel and OCR.
Number
- Integers, Powers & Roots
- Factors, Multiples & Primes
- Fractions, Decimals & Percentages
- Percentages: Increase & Decrease
- Percentage Change & Reverse Percentages
- Ratio of Amounts
Showing 6 of 15 routes in this strand so the page stays easier to scan.
Algebra
- Algebraic Notation & Simplifying
- Substitution
- Solving Linear Equations
- Changing the Subject
- Real-Life Graphs
- Factorising & Expanding
Showing 6 of 37 routes in this strand so the page stays easier to scan.
Ratio, Proportion & Rates of Change
- Ratio & Proportion
- Scale Drawings & Maps
- Best Buys & Unit Pricing
- Compound Measures
- Speed, Density & Pressure
- Growth & Decay
Showing 6 of 13 routes in this strand so the page stays easier to scan.
Geometry & Measures
- Angles & Polygons
- Constructions & Loci
- Bearings
- Pythagoras & Trigonometry
- SOHCAHTOA Problems
- Sine Rule & Cosine Rule
Showing 6 of 28 routes in this strand so the page stays easier to scan.
Probability
- Probability Basics
- Experimental Probability
- Relative Frequency
- Sample Spaces
- Tree Diagrams
- Venn Diagrams & Sets
Showing 6 of 8 routes in this strand so the page stays easier to scan.
Statistics
- Types of Data & Sampling
- Frequency Tables
- Averages & Spread
- Scatter Graphs & Correlation
- Time Series
- Cumulative Frequency & Box Plots
Showing 6 of 8 routes in this strand so the page stays easier to scan.