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Hungry for fresh, exciting science activities based in amazing phenomena? Science Snacks are hands-on, teacher-tested, and use cheap, available materials.
Hold a seashell to your ear to hear a steady roar.
Use your breath to make a visible change in an electric circuit.
Make your own heat waves in an aquarium.
See for yourself how the tilt of the earth's axis results in what we experience as the seasons.
Show that gas is produced during photosynthesis.
Bone conduction is another pathway to listening.
Make yogurt from yogurt.
Your eye and brain hold on to a series of images to form a single complete picture.
This new version of an old game will bend your brain.
Copper coils become electromagnetic swings.
Discover the outer limits of your eyes.
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