IGCSE Physics: Forces | Edexcel Modular | Unit 1 | L8

IGCSE Physics: Forces | Edexcel Modular | Unit 1 | L8

This lesson covers spec points 1.11, 1.12, 1.13 and 1.14 — describing the effects of forces between bodies, identifying types of force, and understanding the difference between scalars and vectors, including that force is a vector quantity.

PowerPoint includes:
• Retrieval starter reviewing scalars, vectors and speed calculations
• Direct Instruction (I Do) — three effects of forces introduced (change in speed, direction, shape); contact vs non-contact forces distinguished; specific force types defined with examples (gravitational, electrostatic, magnetic, normal reaction, tension, friction); force confirmed as a vector
• Guided Practice (We Do) — contact/non-contact classification table with blank version for students; identify force types from scenarios; draw labelled force diagrams for a book on a table, a moving car and a falling stone
• Independent Practice (You Do) — force type identification; effects of forces questions; labelled force diagram tasks in real-world contexts
• Review and Reflect — 3 MCQs and exit ticket

Activity Sheet includes:
• 10 exam-style questions covering effects of forces, force type identification and contact/non-contact classification
• Force diagram drawing tasks for real-world objects
• Stretch question requiring students to explain how a single force can produce more than one effect
• Full mark scheme for teacher use