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    Oregon Museum of Science and Industry
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    In this classic reaction, learners baking soda and vinegar in a soda bottle to produce carbon dioxide (CO2) gas. This gas inflates a balloon. This lesson addresses properties of gases, and...

    $1 - $5 per student Ages 6 - 14 5 to 10 minutes
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    NOAA
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    In this quick and easy activity and/or demonstration, learners use two empty soda cans to illustrate Bernoulli's principle. Learners lay the two cans parallel to each other on a level surface...

    free Ages 6 - 18 5 to 10 minutes
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    Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder
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    Learners develop an understanding of air pressure in two different activities. They model the magnitude of air pressure as gravitational force per unit area, and they use cookie wafers to model how...

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
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    Twin Cities Public Television
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    In this activity (on page 2 of the PDF), learners will construct a model hovercraft out of an empty spool and a piece of cardboard. A balloon provides the air pressure through the spool and a hole...

    1 cent - $1 per student Ages 8 - 14 45 to 60 minutes
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    The Exploratorium
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    In this two-part activity, learners use everyday materials to visualize one mole of gas or 22.4 liters of gas. The first activity involves sublimating dry ice in large garbage bag. The second...

    $1 - $5 per group Ages 11 - 18 10 to 30 minutes
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    American Physical Society
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    On an airplane trip, learners have an opportunity to investigate the properties of air pressure at different altitudes. When the plane is at cruising altitude, learners open and cap a empty...

    free Ages 6 - 14 30 to 45 minutes
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    Twin Cities Public Television
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    In this activity (page 2 of PDF), learners will measure the rate at which water streams out of a leaky cup. Learners mark the side of the cup every 10 seconds while water streams out of a hole at...

    $1 - $5 per group Ages 8 - 14 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 hovercraft engineering and design optimization. Groups of learners with access to power tools and a wood shop will build a...

    Over $20 per group Ages 8 - 14 1 to 7 days
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    Iridescent
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    In this engineering design challenge, learners build an air-powered spinning machine. As learners work their way through the design process, they can upload descriptions and images of their plans,...

    $1 - $5 per group Ages 4 - 18 1 to 2 hours
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    Twin Cities Public Television
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    In this activity, learners construct a small "air cannon," and use its airflow to put out a candle (lit with the help of an adult). The "air cannon" is an empty salt carton with...

    $1 - $5 per group Ages 8 - 14 10 to 30 minutes

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