This is a full revision PowerPoint for A2 Unit 7: Human Nutrition, designed to cover the entire specification in one structured, interactive revision lesson.

I use this as a knowledge dump activity, where students are given an A3 sheet and work through each section of the PowerPoint by answering key questions from memory. They then check and improve their responses using the model answers provided on the slides.

It’s a really effective way of getting students to actively recall and apply their knowledge rather than just revising passively.