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Showing results 21 to 29 of 29
Bend That Bar
Learners play the role of materials engineers as they test the flexibility of different materials.
Hot Stuff!: Investigation #2
Learners test two jars containing hot water, one covered with plastic and one open, for changes in temperature.
Breaking Beams
Learners investigate stress and strain by designing, building, and testing beams made from polymer clay.
Zero-Energy Housing
In this activity, learners investigate passive solar building design with a focus solely on heating.
Oil Spill Cleanup
This hands-on experiment will provide learners with an understanding of the issues that surround environmental cleanup.
The Search for Secret Agents
Learners tour their school or home looking for sources of indoor air pollutants (IAPs).
Hot Stuff!: Investigation #3
Learners test two jars of ice water, one covered and one open, for changes in temperature. After placing the jars in the sun, learners discover that the covered jar cools down more slowly.
What's Hiding in the Air?: Rubber Band Air Test
Learners build devices from rubber bands to test for invisible air pollutants.