ppt, 32 KB
ppt, 32 KB
I designed and used this demo with a GCSE C-D borderline group. Vacuum pump is normally used to remove used engine oil. It worked really well to get the students interest and relate science to their world. Feedback: rowan.savage@hotmail.com
Tes classic free licence

Review

5

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pottsyuk

13 years ago
5

Really simple but completely different way of teaching transpiration. Brilliant.

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