Free revision guides
Board-specific guides with worked examples and exam-style practice, matched to your spec. Pick your course below, open a topic, and try the free questions at the bottom of each page.
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The hardest GCSE maths questions
Twelve grade 9 problems with full worked solutions, then generate as many more as you want. Free, no account needed.
GCSE Maths
Edexcel Higher
Algebra
- Algebraic Fractions
- Algebraic Proof
- Completing the Square
- Equation of a Circle
- Expanding Brackets
- Factorising
- Functions
- Graph Transformations
- Inequalities
- Iteration
- nth Term of a Sequence
- Parallel and Perpendicular Lines
- Quadratic Equations
- Quadratic Graphs
- Quadratic Sequences
- Real-Life Graphs
- Rearranging Formulae
- Simultaneous Equations
- Straight Line Graphs
Geometry and Measures
- 3D Pythagoras and Trigonometry
- Angles in Parallel Lines
- Angles in Polygons
- Arc Length and Sector Area
- Area and Perimeter
- Bearings
- Circle Theorems
- Congruent Triangles
- Constructions and Loci
- Exact Trigonometric Values
- Pythagoras' Theorem
- Similar Shapes
- Sine and Cosine Rules
- Transformations
- Trigonometry (SOHCAHTOA)
- Vectors
- Volume and Surface Area
A-level Maths
Edexcel
Guides coming soon.