Diffusion
Subject: Biology
Age range: 11-14
Resource type: Lesson (complete)
Comprehension and additional task exercises pages 6 and 7 from Next Page Science KS3 Complete. Accompanying PowerPoint and word searches available for** free** from the website.
This exercise covers:
• Every day relatable descriptions of diffusion
• The concept of high to low concentration
• Why diffusion is useful: digestion, breathing and root hair cells in plants
• Diffusion being faster for lighter molecules
• The classic ammonium chloride example
- Amazing WHAT? facts
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£1.00