Pythagoras’ Theorem
This fully resourced and structured 1-hour lesson introduces students to Pythagoras’ Theorem in an engaging, step-by-step way. Ideal for Key Stage 3 or early GCSE (KS4) students, the lesson is designed to build confidence through clear explanations, visual aids, scaffolded practice, and real-world application.
What’s included:
Full lesson plan (editable)
Starter activity to check prior knowledge
Clear visual introduction to the theorem using diagrams
Guided examples with modelled working
Real-life problem-solving context (e.g. ladders, diagonals)
Plenary/Exit Ticket to check understanding
Perfect for:
KS3 Maths lessons
Revision or intervention groups
Cover lessons with minimal prep
Teachers looking for a ready-to-teach, plug-and-play solution
