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Use agar cubes to investigate how size impacts diffusion.
Discover how antibodies launch attacks on invaders.
Make yogurt from yogurt.
Make a home for a colorful community of microorganisms.
Construct a protein through cereal additions.
Use soap film to model a cell membrane.
Use electricity to separate colored dyes.
Dividing cells expand exponentially.
Explore the size and scale of microscopic biology.
Watch de-shelled eggs swell and shrink in different fluids.
Show that gas is produced during photosynthesis.
Explore how different deodorants affect the bacteria in your armpit.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Attribution: Exploratorium Teacher Institute
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