Ellen Heeley Book order (chronological)

This book introduces you to the world of atoms and molecules. It looks in some detail at the way matter undergoes energy change, the importance of the rate at which change occurs and how ideas about energy can inform our understanding of changes. It examines the chemistry of life, food and pharmaceuticals by relating these concepts to everyday materials, important in modern life. It links strongly to Book 5 and the reactions of organic chemicals found in living organisms.