A colourful way to teach these fundamental topics!
Our easy to make model gives your students a new way to visualise what happens during diffusion and osmosis.
They make their model and use it to look at how molecules behave during diffusion and osmosis in a simple way. Then they use it to see how red blood cells and plant cells are affected by differing osmotic conditions. The cells even have cell membranes that can shrink or expand!
Includes full colour Powerpoint class presentation!
Takes about 30 minutes! Dimensions 17cm/7in x 14cm/6in
Download includes: instructions, colour & mono model templates, and Powerpoint presentation.
All you need: paper, scissors and tape
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