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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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    University of Southern Mississippi
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    In this activity, learners prepare four polymer elastomers and then compare their physical properties, such as texture, color, size, and bounce height. This activity is a fun way for learners to...

    $5 - $10 per group Ages 4 - 14 1 to 2 hours
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    NASA
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    In this activity, learners construct a simple air pressure launcher for paper rockets. Learners stomp or jump on an empty 2-liter bottle and force the air inside through connected plastic pipes to...

    $10 - $20 per group Ages 4 - 14 1 to 2 hours
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    Iridescent
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    In this engineering design challenge, learners animate a facial expression and make a machine (zoetrope) that plays the animation back. As learners work their way through the design process, they...

    $1 - $5 per group Ages 4 - 18 1 to 2 hours
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    PBS
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    In this math lesson, learners participate in a variety of activities that give them experience in recognizing, describing, and extending repeating and arithmetic patterns. Learners begin by...

    $5 - $10 per group Ages 6 - 8 1 to 2 hours
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    PBS
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    In this math lesson, learners count and compare amounts of money less than or equal to one dollar. Learners begin by finding all of the possible combinations of coins that can be used to equal a...

    $5 - $10 per group Ages 6 - 8 1 to 2 hours
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    COSI
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    In this fun and, at times, hilarious force and motion activity, learners will use household objects to build a crazy contraption and see how far they can get a tennis ball to move. This is an...

    $1 - $5 per group Ages 4 - adult 1 to 2 hours
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    Science Museum of Minnesota
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    In this activity, learners design miniature cars. Learners can create a telephone car, soccer car, merry-go-round car, or any other theme car they can imagine. Learners can also choose to construct...

    $1 - $5 per student Ages 6 - 14 1 to 2 hours
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    Children's Museum Of Houston
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    In this activity, learners create a model of a hot air balloon using tissue paper and a hairdryer. Educators can use this activity to introduce learners to density and its role in why things float....

    $5 - $10 per group Ages 6 - 14 1 to 2 hours
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    Community Science Workshop Network
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    In this activity, learners build a figure that moves and "comes to life" when they pull its string. This engineering activity introduces learners to simple machines, specifically levers,...

    $1 - $5 per student Ages 6 - 14 1 to 2 hours

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