Interactive Lessons

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Search over 850 fully planned, interactive, differentiated mathematics lessons designed to engage and inspire your students.

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Ages 14 - 16
3D Trigonometry
Ages 14 - 16
Trigonometry Angles in Right-Angled Triangles
Ages 14 - 16
Trigonometry Introduction
Ages 14 - 16
Trigonometry Finding Lengths in Right-Angled Triangles
Ages 14 - 16
Trigonometry Problems with Right-Angled Triangles

Mr Mathematics Blog

Problem-Solving with Angles in Polygons

How to teach problem solving with angles in polygons through scaffolding.

Planes of Symmetry in 3D Shapes

Planes of Symmetry in 3D Shapes for Key Stage 3/GCSE students.

Use isometric paper for hands-on learning and enhanced understanding.

GCSE Trigonometry Skills & SOH CAH TOA Techniques

Master GCSE Math: Get key SOH-CAH-TOA tips, solve triangles accurately, and tackle area tasks. Ideal for students targeting grades 4-5.