Full Edexcel A-Level Psychology lesson on the Central Nervous System (CNS) – Lesson 1 of the Biological Psychology: Aggression unit. Complete PowerPoint plus matching student workbook, ready to teach. What’s included: Full lesson PowerPoint covering CNS structure and function, with starter/retrieval activity, structured teaching sequence, and embedded diagrams Matching student workbook with guided answer spaces – no wasted white space, ready to print or share digitally Foundational CNS content that builds directly into the Biological Psychology: Aggression unit Why teachers use it: Designed for A-Level Psychology teachers who want a fully resourced, classroom-ready CNS lesson – no prep required beyond opening the file. Clear structure (I do/we do/you do), consistent visual design, and retrieval practice built in from the start. Curriculum fit: Edexcel A-Level Psychology, Biological Psychology topic, Central Nervous System, Aggression unit, Lesson 1.