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Drying It Out
Source Institutions
In this activity, learners investigate and compare the rate of drying in different conditions.
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3-2-1 POP!
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In this physics activity, learners build their own rockets out of film canisters and construction paper.
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From Gas to Liquid to Solid
Source Institutions
What causes frost to form on the outside of a cold container? In this activity, learners discover that liquid water can change states and freeze to become ice.
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Meltdown
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In this activity, learners heat ice and water of the same temperature to get a hands-on look at phase changes. This is an easy and inexpensive way to introduce states of matter and thermodynamics.
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What's the Matter
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In this activity, learners identify different classes of matter based on physical properties.
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Starch Slime
Source Institutions
Learners mix liquid water with solid cornstarch. They investigate the slime produced, which has properties of both a solid and a liquid.