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    American Association for the Advancement of Science
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    In this inquiry-based learning activity, learners design, build, and test their own ramps. They are introduced to a variety of materials and explore putting them together. They also create plans...

    $5 - $10 per group Ages 4 - 8 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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    Community Science Workshop Network
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    In this activity, learners explore moving air and the physics of lift and drag by constructing homemade wind tunnels. Use this activity to illustrate Newton's Second Law of Motion (F=ma) and...

    $10 - $20 per group Ages 6 - 11 1 to 2 hours
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    Community Science Workshop Network
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    In this activity, learners build a hovercraft using a paper plate, cup, and simple motor. Learners follow simple instructions that include helpful photos to build a vehicle that glides over a...

    $1 - $5 per student Ages 6 - 14 45 to 60 minutes
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    NASA
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    In this activity, learners build a sled kite that models a type of airfoil called a parawing. Learners keep a journal on the behavior of the kite and test different variables (tail, tail length,...

    $1 - $5 per student Ages 6 - 11 1 to 2 hours
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    Community Science Workshop Network
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    In this activity, learners build an electric two-paddle boat using paint paddles, plastic knives, and empty water bottles. Use this activity to introduce learners to Newton's Laws of Motion,...

    $10 - $20 per student Ages 6 - 14 30 to 45 minutes
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    Community Science Workshop Network
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    In this activity, learners build a speedboat using paint paddles, a propeller, and film canister. Learners attach a simple circuit and motor to the boat to power the propellers. Use this activity...

    $10 - $20 per student Ages 6 - 18 30 to 45 minutes
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    Community Science Workshop Network
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    In this activity, learners construct a paper glider to experiment with aerodynamic forces. Learners explore how the glider's structure, including the two flaps near the back called elevators,...

    1 cent - $1 per student Ages 6 - 11 5 to 10 minutes
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    Community Science Workshop Network
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    In this activity, learners build a hot air balloon using just a few sheets of tissue paper and a hair dryer. Use this activity to demonstrate how hot air rises due to density and how the volume of...

    $1 - $5 per student Ages 6 - 18 30 to 45 minutes
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    NOAA
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    In this activity, learners discover that as the salinity of water increases, the density increases as well. Learners prove this by attempting to float fresh eggs in saltwater and freshwater. This...

    1 cent - $1 per group Ages 6 - 14 5 to 10 minutes

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