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    NOAA
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    In this quick activity, learners observe how wind creates ocean currents. By blowing (through straws) on pepper suspended in water, learners will notice how the pepper moves in a clockwise motion,...

    $1 - $5 per group Ages 6 - 14 5 to 10 minutes
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    NOAA
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    In this weather activity/demonstration, learners watch as a ping pong ball is suspended in a stream of air supplied by a hair dryer. This demonstration of the Bernoulli Principle models how...

    free 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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    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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    NOAA
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    In this activity, learners discover how to determine the distance to a lightning strike or nearby thunderstorm. Learners participate in a series of exercises that simulate how the sound of thunder...

    free 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 2-liter bottles and hot tap water to illustrate the effect of heat on pressure. Learners will be surprised to see what...

    free Ages 6 - 18 5 to 10 minutes
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    Children's Museum Of Houston
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    In this activity, learners "go fishing," then practice ruler use and size/pattern comparison with the animals they catch.

    $1 - $5 per group Ages 4 - 8 5 to 10 minutes
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    NOAA
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    In this quick activity, learners observe how salinity and temperature affect the density of water, to better understand the Great Ocean Conveyor. Learners observe what happens when they add...

    1 cent - $1 per group Ages 6 - 14 5 to 10 minutes
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    Chicago Children's Museum
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    This great "re-use it" activity will demonstrate how to transform a greeting card into a box. Once constructed, the box can have many uses like holding special notes or keepsakes. This...

    1 cent - $1 per student Ages 6 - 14 5 to 10 minutes
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    Chicago Children's Museum
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    This activity (located on page 8 of the PDF) introduces learners to the concept of Non-point Source Pollution--what happens when rain washes garbage and other pollutants into rivers and lakes....

    $5 - $10 per group Ages 6 - 11 5 to 10 minutes

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    • Oregon Museum of Science and Industry (remove)
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