This is a complete lesson made for KS3, which matches the Science Collins Specification: Book 3. But this is also suitable for any RSHE lesson focusing on drugs Content covers: Describing the effects of different drugs on the body. Comparing the dangers of different drugs. What is meany by the word addiction. Describing how different drugs affect the brain This lesson package includes lots of independent tasks, PDF version of the textbook pages required, differentiated gap fill worksheet and the Big Picture magazine on Addiction