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    Twin Cities Public Television
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    This activity (on page 3 of the PDF) is a full inquiry investigation into how some desert birds keep their cool. Learners will make four model Saguaro nests out of Styrofoam ice chests, insert...

    $10 - $20 per group Ages 8 - 14 1 to 7 days
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    Science Museum of Minnesota
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    Build a fruit fly trap out of a 2-liter plastic bottle and some rotten fruit! Fruit flies are easy to catch in warm weather. Once you catch some, you will be able to see their life cycle up-close....

    1 cent - $1 per student Ages 4 - 11 1 to 4 weeks
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    The Exploratorium
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    The Ancient Egyptians used a naturally-occurring salt from the banks of the Nile River, called natron, to mummify their dead. Natron is made up primarily of sodium carbonate (a very efficient, but...

    $5 - $10 per group Ages 8 - 18 1 to 4 weeks
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    Science Museum of Minnesota
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    In this interactive game, learners listen to the songs of four different thrushes and then try to match each bird with its song. Many people consider thrushes the most beautiful-sounding songbirds...

    free Ages 6 - adult 5 to 10 minutes
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    Science Museum of Minnesota
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    In this online activity, learners test their ability to hear different frequencies and compare their frequency range with the frequency range of other animals and insects. Learners can record their...

    free Ages 4 - 11 5 to 10 minutes
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    Twin Cities Public Television
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    In this activity (page 1 of the PDF), learners will visit a zoo, aquarium, or pet store to view a variety of fish. Learners sketch the different body types as well as observe where each fish spends...

    1 cent - $1 per student Ages 8 - 14 45 to 60 minutes
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    Museum of Science, Boston
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    In this online game, learners are challenged to design a birdhouse that will keep a bird comfortable throughout a day. Learners choose a bird species and learn about its needs. Then, they design a...

    free Ages 6 - 14 10 to 30 minutes
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    Colorado State University
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    Use this hands-on activity to demonstrate infrared and thermal radiation. Learners will cover their eyes or wear blindfolds and then move their hands to sense the infrared heat coming from a...

    free Ages 8 - 14 Under 5 minutes
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    Biotechnology and Biological Sciences Research Council
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    In this activity, learners investigate feeding relationships. Learners complete a food web and then make a mobile to represent a food chain. Use this activity to talk about predator/prey...

    1 cent - $1 per student Ages 6 - 14 45 to 60 minutes
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    Community Science Workshop Network
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    In this activity, learners create a cool floating animal using the science of magnetism. Learners discover what happens when a piece of magnetic metal enters a magnet's field. Learners also...

    $5 - $10 per student Ages 6 - 11 30 to 45 minutes

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