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    In this activity, learners make a solar oven. Learners witness the awesome power of the sun to make a yummy treat--a chocolate chip cookie!

    $10 - $20 per group Ages 6 - 11 30 to 45 minutes
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    In this weather activity (page 1 of the PDF), learners will construct their very own anemometer to measure wind speed. Although this activity was designed to be used after a museum workshop about...

    $5 - $10 per student Ages 8 - 14 45 to 60 minutes
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    In this meteorological activity, learners get to build their very own anemometer (instrument for measuring wind speed) using a paper cup. This is also an excellent activity to practice math and...

    $1 - $5 per student Ages 6 - 11 10 to 30 minutes
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    In this environmental science activity (page 3 of the PDF), leaners will identify and explain the causes of erosion. They will observe the effects of erosion on the surrounding area and further...

    Over $20 per group Ages 8 - 11 1 to 7 days
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    In this math activity, learners will create a scale diagram of their backyard or other outdoor area on graph paper. This activity encourages learners to use models and pictures to relate concepts...

    1 cent - $1 per student Ages 8 - 11 30 to 45 minutes
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    Everybody loves bubbles, and this is the best bubble recipe ever! Included as part of one of COSI's Family Science Quests, this COSI favorite invites learners to make bubbles and suggests a...

    $5 - $10 per group Ages 4 - 11 30 to 45 minutes

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