A complete lesson introducing repeated percentage change, growth and compound interest. Lesson consists of: Do it now I try, you try modelling - non-calculator methods and then using multipliers Visual methods using bar models (linking to mastery) How to use the calculator Multiple choice questions Identifying the misconception Questions sheets with complete answers linked to AO1, AO2 and AO3 Review it now (Plenary) This lesson requires students to have a knowledge of percentage multipliers beforehand. Credit to Boss Maths, Corbett Maths and Just Maths for a couple of the questions. Any feedback will be greatly appreciated. Hope it is useful Thanks