Learn with us online while the Exploratorium is temporarily closed. You can help us reopen—donate today.
Strips of plastic on a globe model our atmosphere.
Use agar cubes to investigate how size impacts diffusion.
Create giant bubbles!
Use your cell phone to explore the mini-scopic world.
Create a scale model of the earth-moon system using different-sized spheres.
Boundaries are the gift that keeps on sifting.
Measure the height of an object indirectly using your hand and a ratio.
Dividing cells expand exponentially.
Explore the size and scale of microscopic biology.
Test how well your brain can see patterns.
Make a balance that weighs very light things.
Measure the thickness of a sheet of paper.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Attribution: Exploratorium Teacher Institute
Connect with us!
(Embarcadero at Green Street)
San Francisco, CA 94111
Get at-home activities and learning tools delivered straight to your inbox