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    IEEE
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    In this activity, learners explore how the power of the sun can be harnessed to heat and cool a building. Learners work in teams of "engineers" to design and build their own solar houses...

    $10 - $20 per group Ages 8 - 18 1 to 2 hours
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    IEEE
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    In this activity, learners explore the devices used over time to measure changes in temperature. Learners work in teams of "engineers" to design and build their own temperature gauge out...

    $1 - $5 per group Ages 8 - 18 1 to 2 hours
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    Sciencenter
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    In this two part activity, learners become draft detectives by constructing their own draft catchers to detect drafts around windows or doors. Next, they make draft stoppers to reduce air flow and...

    $5 - $10 per student Ages 4 - 14 10 to 30 minutes
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    Twin Cities Public Television
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    In this physical sciences activity, learners explore how passive solar design increases energy efficiency. Learners test paperboard models of different building designs to discover how the design...

    $1 - $5 per group Ages 8 - 14 1 to 2 hours
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    Twin Cities Public Television
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    In this physical sciences activity, learners explore insulation. Leaners investigate how insulation can be used to slow down the conduction of heat from one side of a wall to the other. Learners...

    $5 - $10 per group Ages 8 - 14 45 to 60 minutes
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    IEEE
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    In this activity, learners explore how engineers have met the challenge of keeping foods, liquids, and other items cool. Learners learn about heat transfer, vacuums, and insulation and design a...

    $10 - $20 per group Ages 8 - 18 1 to 2 hours
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    Bridge: Online Ocean Science Education Resource Center
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    Why is ocean water sometimes the warmest when the average daily air temperature starts to drop? In this activity, learners explore the differing heat capacities of water and air using real data....

    1 cent - $1 per student Ages 11 - 18 45 to 60 minutes
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    Twin Cities Public Television
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    This activity (on page 2 of the PDF) is a full inquiry investigation into absorption and reflection of radiant energy. In order to build a house that keeps a dog as cool possible in the heat,...

    $10 - $20 per group Ages 8 - 14 2 to 4 hours
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    WGBH
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    In this design challenge activity, learners design and build a solar hot water heater. Their goal is to create a heater that yields the highest temperature change. In the project guide, learners...

    $10 - $20 per student Ages 11 - 18 1 to 2 hours
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    NASA
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    In this two-part activity, learners work in pairs to examine the four basic stages of a turbine engine. During the first part of the lesson, learners visit three stations: Combustion, Compression,...

    Over $20 per group Ages 11 - 14 45 to 60 minutes

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