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    Twin Cities Public Television
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    In this activity, learners put on their naturalist hats and explore the world around them. This activity challenges learners to take a close look at local habitats, determine if area animals have...

    free Ages 8 - 14 2 to 4 hours
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    My Science Box
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    In this classic activity, learners investigate natural selection by becoming birds foraging for food on an island. The prey (beans) vary in their coloration such that some blend into the...

    $10 - $20 per group Ages 11 - 18 1 to 2 hours
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    American Museum of Natural History
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    In this experiment, pairs of learners explore how cold water affects circulation. The mammalian diving reflex (MDR) slows circulation when the body is exposed to cold water. Learners measure their...

    free Ages 8 - 18 30 to 45 minutes
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    Lawrence Hall of Science
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    In this outdoor activity and animal-role-play game, learners discover and uncover the hidden world of "cryptozoa"—organisms such as spiders, salamanders and slugs that live under objects,...

    $5 - $10 per group Ages 8 - 14 45 to 60 minutes
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    Centers for Ocean Sciences Education Excellence
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    In this activity, learners will create a diagram of the ocean zones and determine what organisms live in each zone. Learners will draw the appropriate scale to demark meters (and conversion to feet...

    $1 - $5 per group Ages 4 - 18 45 to 60 minutes
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    National Health Museum
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    In this simulation, learners become birds different beak types. Learners use various tools to represent beaks to pick up seeds and place them in a petri dish. After completing the activity and...

    $5 - $10 per group Ages 14 - 18 1 to 2 hours
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    National Health Museum
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    In order to examine the random nature of mutations and natural selection, learners "breed" clutches of Egyptian Origami Birds (Avis papyrus) using random number generators (dice and coins...

    $5 - $10 per group Ages 14 - 18 2 to 4 hours
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    National Health Museum
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    This is an outdoor activity designed to demonstrate evolution of feeding behavior in flocking, schooling or herding animals that maximizes allocation of food resources and enhances survival....

    $5 - $10 per group Ages 14 - 18 1 to 2 hours
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    4-H
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    In this activity, learners play a game to simulate the food chain. Learners take on the role of a plant or animal and use yarn to "connect" to something in the wild that represents a...

    $1 - $5 per group Ages 6 - 11 10 to 30 minutes
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    4-H
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    In this activity, learners play an active version of freeze tag based on predator/prey relationships. "Prey" players must try to collect three food tokens by moving from the shelter area...

    $10 - $20 per group Ages 6 - 11 30 to 45 minutes

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