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    Community Science Workshop Network
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    In this activity, learners conduct three experiments to examine temperature, the different stages of the water cycle, and how convection creates wind. These activities can be used individually or...

    $1 - $5 per group Ages 4 - 11 45 to 60 minutes
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    Community Science Workshop Network
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    In this activity, learners string a line across the room and build cable cars that can move from on end to the other. Learners construct their cable cars out of wood sticks, motors, and electrical...

    $1 - $5 per student Ages 8 - 18 45 to 60 minutes
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    Twin Cities Public Television
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    In this engineering activity, learners build a device (an anemometer) to measure how fast the wind is blowing. Learners are encouraged to brainstorm, build, redesign/rebuild, collect data and...

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
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    Community Science Workshop Network
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    In this activity, learners build unique yo-yos, which spin round and round without moving up and down. Learners can construct their yo-yos out of wood using a saw and drill or more simply, out of a...

    $1 - $5 per student Ages 11 - 18 45 to 60 minutes
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    Twin Cities Public Television
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    In this ocean engineering activity, learners explore buoyancy and water displacement. Then, learners design models of deep sea divers that are neutrally buoyant.

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
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    Community Science Workshop Network
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    In this activity, learners build an old-fashioned paddle boat out of simple materials. Use this activity to introduce learners to potential energy, kinetic energy, Newton's Laws of Motion, and...

    $1 - $5 per student Ages 6 - 14 45 to 60 minutes
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    Community Science Workshop Network
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    In this activity, learners explore how hot and cold water move. Learners observe that temperature and density affect how liquids rise and fall. Learners also discover that although they can't...

    $1 - $5 per student Ages 4 - 11 45 to 60 minutes
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    Community Science Workshop Network
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    In this activity, learners construct a traditional handicraft toy that illustrates a motion commonly associated with violins and earthquakes. This motion has a certain frequency and stays at the...

    $1 - $5 per student Ages 6 - 11 45 to 60 minutes
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    American Chemical Society
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    In this activity, learners examine the parts of a thermometer. After placing a thermometer in hot and cold water, learners look at molecular model animations of the liquid in a thermometer....

    $1 - $5 per group Ages 11 - 14 45 to 60 minutes
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    Community Science Workshop Network
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    In this activity, learners explore force and motion by constructing cardboard cars that are propelled by balloons. Learners can experiment with balloons of various sizes and shapes to change the...

    $1 - $5 per student Ages 6 - 11 45 to 60 minutes

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