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Discover how antibodies launch attacks on invaders.
Discover the meaning of evolutionary fitness in this predator/prey simulation.
Explore variations in skin shade and tone.
Observe physical and behavioral differences in locally collected creatures.
See how differently shaped ears affect your hearing.
If you want to stay hidden, you'd better stay still.
Do your ears hang low—and what do textbooks know?
Make dendritic diversions and bodacious branches.
Explore the size and scale of microscopic biology.
Show that gas is produced during photosynthesis.
Shine some light on brine shrimp behavior.
Turn your kitchen trash into garden treasure.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Attribution: Exploratorium Teacher Institute
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