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Maths Lessons, Videos & Worked Examples

Learn maths one step at a time with video lessons, clear worked examples and links to topic study notes. Explore fractions, equations, square roots, trigonometry and more.

Find maths help by year

Explore the learning guide for your year, with related lessons and links to practice.

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Free maths mistake tracker for parents

A printable way to turn errors into clear follow-up practice. Open it now and print or save a copy. No email sign-up required.

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Maths Lessons Year 9

SOHCAHTOA: Year 9 Trigonometry Guide

Choose sine, cosine or tangent with confidence. Watch the Year 9 lesson, label a right triangle, follow a worked example and practise with matching study notes.

30 October 2026

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Maths Lessons Year 8

Two-Step Equations: Year 8 Maths

Learn how to keep an equation balanced, undo operations and check your answer. Follow the Year 8 video, work through examples and continue with matching Pi Leo Academy notes.

30 October 2026

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Maths Lessons Year 7

Squares and Square Roots: Year 7 Guide

See why squaring means multiplying a number by itself, then use square roots to find a missing side. Watch the Year 7 lesson, try two questions and open the matching study notes.

30 October 2026

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A calm next step

Find the right place to begin

Try a free topic quiz, or use the short maths check-up to identify useful practice areas.