This resource covers inherited and environmental variation, continuous and discontinuous variation, Darwin and Wallace, the five steps of natural selection, the peppered moth, antibiotic resistance, extinction, and the evidence from fossils, anatomy and DNA. A misconceptions slide corrects ideas such as individuals evolving or organisms trying to adapt. Two hands-on simulations let pupils see selection happen. Challenge questions develop exam-style explanations. This is a ready-to-teach PowerPoint scaffold for an hour-long lesson on this topic.