Factors affecting transpiration – OCR Gateway B2.2.6 (Challenges of Size) – PowerPoint Lesson
This fully editable PowerPoint is designed to support the OCR Gateway GCSE Biology B (9–1) specification, specifically B2.2.6 – Challenges of Size, focusing on the transpiration stream in plants and Factors affecting transpiration.
Perfect for classroom delivery or remote teaching, this resource clearly explains the key processes involved in water transport in plants and the role of transpiration in the movement of water through the xylem.
Learning Objectives:
State the factors which affect transpiration.
Describe how to use a potometer.​
Explain how environmental factors affect the rate of transpiration.
What’s included:
- Visually engaging and easy-to-follow PowerPoint slides
- Diagrams and animations to support understanding
- Key definitions and keywords for literacy support
- Quick AfL questions and plenary quiz to check understanding
- Discussion prompts and stretch/challenge questions for higher-tier students
Suitable for:
Year 10/11 students studying OCR Gateway GCSE Biology B
Ideal for whole-class teaching, revision, or independent learning
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£1.50