Transport in cells: diffusion Lesson

Transport in Cells: Diffusion Full Lesson

By the end of this lesson, students will be able to . . .

1. Define and describe the keyword ‘diffusion’

2. Give biological examples of diffusion in action

3. Explain factors which affect the rate of diffusion

This lesson includes:

• Starter task
• Lesson objectives
• Lesson keywords and definitions
• Diffusion explained with examples including gas exchange and photosynthesis
• Diffusion of Potassium Manganate (VII) over time with solution keywords
• Particle diagram activity
• Factors affecting the rate of diffusion: Temperature, Surface area and concentration gradient
• Easy and Challenge Surface area questions
• 3-2-1 Reflective plenary task

The PowerPoint is completely editable and all tasks/activities are included within this one document. All tasks come with accompanying ANSWERS for immediate feedback and marking opportunity.

This resource may include American spellings.