pptx, 414.24 KB
pptx, 414.24 KB
docx, 400.99 KB
docx, 400.99 KB
This lesson was for my bottom set year 10 class. The worksheet goes with the ppt. Need to demo vacuum in a bell jar expt and limit of human hearing frequency. Please give feedback. Thank you.
Tes classic free licence

Reviews

4.6

Something went wrong, please try again later.

wii bay

4 years ago
5

chisangaclive277

5 years ago
5

Very helpful

emmalorrainemilby

5 years ago
5

Johnt5

5 years ago
4

Super pp and worksheet. Thank you for sharing.

PatriciaLourenco

6 years ago
5

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