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    University of Utah
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    In this activity, learners examine how brine shrimp populations can survive in some of the harshest environments. Learners subject brine shrimp cysts to extreme conditions to evaluate the hardiness...

    Over $20 per group Ages 11 - 18 1 to 7 days
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    Biotechnology and Biological Sciences Research Council
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    In this online activity, learners create monsters and see how they survived when released into the wild. Learners discover that organisms adapt to their environments in different ways in order to...

    free Ages 6 - 14 5 to 10 minutes
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    Minnesota Zoo
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    In this online activity, learners play a game, which challenges them to learn about wolf ecology by living the life of a wild wolf in Yellowstone National Park. In the first episode, Amethyst...

    free Ages 8 - adult 1 to 2 hours
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    Minnesota Zoo
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    In this activity, learners simulate a wolf and its habitat and observe what happens when the limiting factors change over time. This activity is designed for large groups of learners, but would...

    1 cent - $1 per group Ages 8 - 14 1 to 2 hours
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    Minnesota Zoo
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    In this activity, some learners pretend to be wolves, while the other learners pretend to be the prey of the wolf. The goal of the simulation is to have the wolves work together to survive. This...

    1 cent - $1 per group Ages 8 - 14 45 to 60 minutes
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    University of Utah
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    What is the optimal environment for hatching brine shrimp? Using a scaffold, learners design and conduct experiments testing the effect of a single abiotic factor on brine shrimp cyst hatch rate....

    Over $20 per group Ages 11 - 18 1 to 7 days
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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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    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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    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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