1.31 Simple Interest GCSE PowerPoint Lesson

This 23-slide introductory lesson on interest will teach pupils how to calculate simple interest on savings and loans using the formula Interest = Principal × Rate × Time. Pupils will develop their understanding of percentages, money calculations, and time, applying these skills to real-life financial contexts. The lesson will lay the foundation for future work on compound interest.

Note this is 7 out of 9 lessons on percentages.

The lesson includes:

• Clear, guided examples

• Discussion opportunities from Think, Pair, Share

• Mini whiteboard section to check understanding and clarify misconceptions

• One structured task to practise key skills

• Challenge activity to extend and deepen learning

Perfect for engaging learners while reinforcing essential numeracy concepts.