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

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Topic walkthroughs

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

24 February 2026

How to Use Pythagoras' Theorem: A Step-by-Step GCSE Maths Guide

Master Pythagoras' theorem for your GCSE maths exam. This step-by-step guide explains finding missing sides in right-angled triangles with clear examples.

Geometry, Pythagoras

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Exam questions

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

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