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Strips of plastic on a globe model our atmosphere.
Use agar cubes to investigate how size impacts diffusion.
Ready for liftoff? Launch rockets with your own launcher!
Create giant bubbles!
Use your cell phone to explore the mini-scopic world.
Make a speaker that turns changing electric current into sound.
String and scissors are all you need to find pi all around you.
See how differently shaped ears affect your hearing.
Create a scale model of the earth-moon system using different-sized spheres.
Build an electroscope to detect electrical charge using straws.
Construct a simple hydrometer to compare the densities of solutions.
Prove to yourself that Galileo was right.
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Attribution: Exploratorium Teacher Institute
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