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    Twin Cities Public Television
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    In this activity related to rotational inertia (page 1 of the PDF), learners will use a bit of scientific experimenting to test if open-faced peanut butter sandwiches really do always land peanut...

    $1 - $5 per group Ages 8 - 14 10 to 30 minutes
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    New York Hall of Science
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    In this activity, learners investigate how changing the center of gravity of a balloon affects how it travels. Learners fill a balloon with a little bit of water and insert into an empty balloon....

    1 cent - $1 per student Ages 8 - 14 Under 5 minutes
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    Community Science Workshop Network
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    Learners build a yo-yo using a piece of wood, PVC pipe, and string. In doing so, learners explore the force of gravity and angular momentum. This activity guide includes step-by-step instructions...

    $1 - $5 per student Ages 8 - 18 30 to 45 minutes
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    The Exploratorium
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    In this physics activity, learners assemble and/or investigate a pendulum "snake." Several large steel hex-nuts are suspended on strings of successively increasing length to form a series...

    $10 - $20 per group Ages 8 - 18
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    New York Hall of Science
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    This is an activity about inertia, Newton's First Law of Motion. Learners will discover how an egg at rest, or any object at rest, stays that way. Materials are simple items you can find...

    $1 - $5 per group Ages 8 - 14 10 to 30 minutes
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    Twin Cities Public Television
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    In this activity (page 1 of PDF), learners will construct a simple spinning top out of a circle of construction paper, a film canister lid, and a bamboo skewer. Then the real fun begins when...

    $1 - $5 per group Ages 8 - 14 10 to 30 minutes
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    COSI
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    In this physics activity (page nine of the pdf), learners use balloons to explore how a rocket works. It is suggested they also work to see how they can alter the velocity of the rocket. Designed...

    $1 - $5 per group Ages 8 - 11 10 to 30 minutes
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    NASA
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    In this activity, learners work in teams to investigate the relationship between mass, acceleration, and force as described in Newton's second law of motion. During a set of experiments,...

    $10 - $20 per group Ages 8 - 18 45 to 60 minutes
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    COSI
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    In this physics activity, learners will gain a better understanding of how friction, inertia, and mass affect objects. Glass jars containing various masses and materials are rolled down three ring...

    $10 - $20 per group Ages 8 - 14 30 to 45 minutes
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    New York Hall of Science
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    In this fun hands-on activity, learners create a safety device to protect an egg "passenger" in a toy car crash. Learners experiment with different solutions to this very problem....

    $1 - $5 per student Ages 6 - 11 10 to 30 minutes

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