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    Mount Holyoke College
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    In this activity, learners discover how a cabbage juice indicator helps identify acids and bases, and how iodine indicates the presence of starch. Learners test cream of tartar, baking soda, lemon...

    $10 - $20 per student Ages 4 - 8 10 to 30 minutes
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    WGBH
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    In this hands-on science experiment, students combine their understanding of the different states of matter and the characteristics of various chemical reactions. Learners also use the scientific...

    $10 - $20 per group Ages 6 - 11 45 to 60 minutes
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    American Chemical Society
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    In this activity on page 2 of the PDF, learners conduct chemical tests on certain powders used in cooking. After completing the tests, learners try to figure out the identity of a mystery powder....

    $10 - $20 per student Ages 8 - 14 45 to 60 minutes
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    American Chemical Society
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    In this activity on page 4 of the PDF, learners investigate ingredients that combine to produce gas bubbles. Learners mix together various ingredients to observe chemical reactions that produce a...

    $10 - $20 per student Ages 8 - 14 45 to 60 minutes
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    National Health Museum
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    This laboratory exercise is designed to show learners how DNA can easily be extracted from wheat germ using simple materials. Use this experiment to supplement any unit on genetics and to...

    $10 - $20 per group Ages 11 - 18 45 to 60 minutes
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    National Health Museum
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    In this activity, learners bake cookies by following different recipes to better understand genetic mutations. Everyone in the group bakes the same type of cookie: chocolate chip. Most learners use...

    $10 - $20 per group Ages 14 - 18 1 to 2 hours
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    American Chemical Society
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    In this activity on page 8 of the PDF, learners make three of Harry Potter's essential school supplies: quills, ink, and color-changing paper. Learners use supplies from the grocery store to...

    $10 - $20 per student Ages 8 - 14 1 to 7 days