In 2016 we all embarked on rewriting our schemes in response to the specification. In 2019/2020 I reviewed each and every lesson, with one aim - improve. This has resulted in our lesson bank for both higher and foundation tier pupils, that is full of highly engaging visuals, fun activities, concise powerful learning objectives with every lesson telling a story. Equations have never been so much fun. If you need one lesson or a full unit for KS4 it is here for you.