pptx, 514.42 KB
pptx, 514.42 KB

Following a lesson on transpiration I used this resource to teach about factors that can change transpiration rate and how to measure rate of transpiration using a potometer.

Resource includes: HSW- how to set up of potometer, calculations of both rate of transpiration and volume of uptake and experiments using potometers. Used for higher Biology GCSE class- for combined science and separate.

I also like to use an exam question from the CGP workbook to reinforce this lesson (referred to on slide 10)- not included due to copyright but its a great question if you have access to it, but not an essential part of the lesson

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