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Step-by-step walkthroughs and exam question help. New posts added regularly.

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Topic: All Algebra Revision Geometry Number Quadratics Surds Percentages Trigonometry Vectors Formulas Probability Simultaneous Equations Standard Form Area Averages Bounds Circle Theorems Circles Equations Exam question Expanding Foundation Tier Free resources GCSE Graphs Higher Tier Indices Inequalities KS3 Problem Solving Pythagoras Ratio Retrieval Sequences Similarity Starters Statistics Volume

Topic walkthroughs

Step-by-step guides to key GCSE maths topics. Ideal for revision and building confidence.

28 May 2026

Index Laws: A Complete GCSE Maths Guide with Examples

Learn all index laws for GCSE maths: multiplying and dividing powers, negative and fractional indices, combined laws, and exam-style questions with worked solutions.

Algebra, Number, Indices

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Exam questions

Worked solutions to past paper and exam-style questions. See the method and marking.

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