Interactive Lessons

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

Mr Mathematics Blog

Problem-Solving with Angles in Polygons

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

The Sum to Infinity of Geometric Series – A-Level Maths Tutorial

Explore geometric series in our A-Level Maths tutorial. Perfect for students/teachers, with resources to download at

Sequences and Series

Edexcel A-Level Mathematics Year 2: Pure 2: Algebraic Methods