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    NOAA
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    In this activity on page 24, learners perform experiments to examine whether or not trash can float, blow around, or wash away. Then learners analyze the effects of these characteristics on marine...

    1 cent - $1 per group Ages 6 - 14 30 to 45 minutes
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    NOAA
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    In this activity, learners experiment and observe how the color of materials that cover the Earth affects the amounts of sunlight our planet absorbs. Use this activity to begin discussions on...

    1 cent - $1 per group Ages 8 - 18 30 to 45 minutes
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    Twin Cities Public Television
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    In this activity (located on page 2 of the PDF under GPS: Temperate Rain Forest Activity), learners will identify a group of deciduous trees to study. Once the species has been recorded, the...

    1 cent - $1 per group Ages 8 - 14 1 to 2 hours
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    Omaha's Henry Doorly Zoo
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    In this activity, learners explore the concept of permeability to better understand why amphibians are extremely sensitive to pollution. Learners soak one regular hard-boiled egg and one peeled...

    1 cent - $1 per group Ages 4 - 14 4 to 24 hours
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    Lunar and Planetary Institute
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    In this activity, learners use a toaster to generate wind and compare the appliance's heat source to Jupiter's own hot interior. Learners discover that convection drives wind on Jupiter...

    1 cent - $1 per group Ages 8 - 14 10 to 30 minutes
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    Aquarium of the Bay
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    In this multi-step experiment (page 4 of pdf), learners study tide pools, and then drop a "wave" (a 4-pound bag of beans or birdseed) on a shell to mimic the force of crashing surf on...

    1 cent - $1 per student Ages 8 - 11 45 to 60 minutes
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    BioEd
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    In this food science activity, learners observe different plant-originated foods. This activity will help learners understand that consumers (including humans) rely on producers, specifically...

    1 cent - $1 per group Ages 8 - 14 30 to 45 minutes
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    California Academy of Sciences
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    In this activity, learners will examine various world data maps to combine the information and predict which areas could be tropical rainforests. This will help learners discover how living and non...

    1 cent - $1 per group Ages 8 - 14 45 to 60 minutes
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    Centers for Ocean Sciences Education Excellence
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    This activity focuses on interactions within Earth systems and the effects of human activities. In this activity learners build a biomass pyramid. This game shows how factors affecting lower...

    1 cent - $1 per group Ages 8 - 14 45 to 60 minutes
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    Omaha's Henry Doorly Zoo
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    In this activity, learners can play two card games related to endangered species, specifically North American amphibians. In version one, "Guess My Amphibian," a learner secretly selects...

    1 cent - $1 Ages 6 - 11 5 to 10 minutes

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