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    Oregon Museum of Science and Industry
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    Learners mix a solution of luminol with hydrogen peroxide to produce a reaction that gives off blue light. Learners discover that some chemical reactions release energy in the form of light, and...

    $1 - $5 per group Ages 4 - adult Under 5 minutes
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    Bridge: Online Ocean Science Education Resource Center
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    In this data analysis and environmental science activity, learners examine the effects of pollution on amphipods using data from the Chesapeake Ecotox Research Program. Learners calculate the...

    $1 - $5 per student Ages 14 - 18 45 to 60 minutes
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    Science Museum of Minnesota
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    In this game, learners create flash cards with an image on one side (of an animal, for example) and the sound that animal makes on the other. The object of this game is to use your mouth and your...

    $1 - $5 per group Ages 6 - adult 10 to 30 minutes
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    University of Utah
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    In this genetics activity, learners create and decode a “DNA recipe” for a dog by randomly selecting strips of paper that represent DNA. Then, learners decode the DNA recipe to reveal the physical...

    $1 - $5 per group Ages 8 - 18 45 to 60 minutes
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    Bridge: Online Ocean Science Education Resource Center
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    In this data analysis activity, learners use data collected by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) to study Chilean sea bass populations. Learners...

    $1 - $5 per student Ages 14 - 18 1 to 2 hours
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    Iridescent
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    In this engineering design challenge, learners make a bird and then control its flight with attached strings. As learners work their way through the design process, they can upload descriptions and...

    $1 - $5 per group Ages 4 - 18 1 to 2 hours
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    APSnet
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    This lesson introduces learners to the world of nematodes (roundworms). Learners construct Baermann funnels to extract nematodes from soil and learn to differentiate stylet-bearing nematodes (most...

    $1 - $5 per group Ages 14 - 18 1 to 7 days
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    Lawrence Hall of Science
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    Just like birds, some dinosaurs had air-filled (pneumatic) bones, which made the dinosaurs' skeletons lighter. In this activity, learners bake chicken or turkey bones and then rub the ends off...

    $1 - $5 Ages 8 - 18 1 to 7 days
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    American Society for Microbiology
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    Colored beads in a bag are used to represent different types of microbes, with the bag itself representing the ocean. Working in groups, each learner randomly samples ten “microbes” from the “ocean...

    $1 - $5 per group Ages 11 - 18 45 to 60 minutes
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    Lawrence Hall of Science
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    This activity features two connected hands-on activities about dinosaur bones. Using chicken or turkey bones and regular household items, learners explore the scientific process of studying...

    $1 - $5 Ages 8 - 18 1 to 7 days

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