Diffusion

KS3 Biology Lesson on Diffusion

Slides are fully animated, with constant AfL, differentiation, scaffolding of learning and review of objectives. In addition to this I have incorporated an element of Active Learning inspired by Ross McGill who had attended my school for a CPD Inset Day which I am now starting to incorporate into each of the lessons that I will upload in future.

LO1: State what is meant by diffusion and that substances can be transported through the process of diffusion (Level 3)
LO2: Describe how substances are transported through the process of diffusion (Level 4)
LO3: Explain why the speed of diffusion is faster in gases than in liquids, recognising why diffusion can cause problems (Level 5)

(All worksheets are included)

Slides also include keywords on each slide and Stretch & Challenge for each activity. Interleaving Questions included at the start of each lesson.