Science can explain how complexity evolves. It cannot tell you what any of it means. That distinction is worth teaching.This companion guide to Richard Dawkins' The Blind Watchmaker guides grades 9–12+ students through natural selection, the "blind watchmaker" metaphor, and — crucially — the boundary between scientific evidence and philosophical claim. Ideal for Biology, AP Biology, and cross-curricular critical thinking or science-and-religion units. The resource follows a deliberate sequence.