IGCSE Physics: Nuclear Fission | Radioactivity | Edexcel Modular | Unit 8 | L8

This IGCSE Physics lesson (Physics only) covers specification points 8.17–8.22, including nuclear fission, chain reactions and nuclear reactor components. Ideal for Year 11 Physics revision and Edexcel exam preparation.

PowerPoint includes:
• Retrieval starter to reinforce prior GCSE Physics knowledge
• Step-by-step explanation of nuclear fission
• Chain reaction modelling and diagrams
• Reactor components (control rods, moderator)
• Energy transfer pathways
• Guided practice and exam-style questions
• Review and reflect plenary

Activity Sheet includes:
• Exam-style explain and describe questions
• Reactor component functions
• Chain reaction definitions
• Energy transfer analysis
• Stretch scenario (reactor shutdown)
• Full mark scheme included

Ideal for IGCSE Physics revision, Edexcel exam preparation, homework or full lesson delivery