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    Twin Cities Public Television
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    In this environmental engineering activity, learners build windmills using everyday items. The first challenge is to build windmills that spin when placed in front of a fan. The second challenge is...

    $10 - $20 per group Ages 8 - 14 2 to 4 hours
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    Howard Hughes Medical Institute
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    This guided inquiry three-part activity engages learners in thinking about the mechanism of natural selection by encouraging them to formulate questions that can be answered through scientific...

    $10 - $20 per group Ages 11 - 18 2 to 4 hours
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    NCTM Illuminations
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    In this three-day (or three-part) math lesson, learners represent the number eight in writing and with a variety of manipulatives related to spiders. Learners construct sets of eight by cutting...

    $10 - $20 per group Ages 4 - 8 2 to 4 hours
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    New York Hall of Science
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    This lesson challenges groups of learners to design and construct a wind generator with the most electrical output. The lesson focuses on the engineering design process and how it is used to...

    $10 - $20 per group Ages 11 - 14 2 to 4 hours
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    National Health Museum
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    In this activity, learners are divided into teams. Half the team works as "collectors" and the other half works as "curators." Collectors go outside and search for various...

    $10 - $20 per group Ages 14 - 18 2 to 4 hours

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    • Oregon Museum of Science and Industry (remove)
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