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    In this simulation, learners use M&M™ candy to explore radioactive isotope decay. Learners pour out a bag of candy and count and record the number of candy pieces that have "decayed"...

    $1 - $5 per student Ages 11 - 18 30 to 45 minutes
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    In this chemistry activity, learners discover that the weight of the product of combustion is greater than that of the starting material. Learners will compare the weight of steel wool before and...

    $1 - $5 per group Ages 11 - 18 10 to 30 minutes
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    In this chemistry activity, learners use the lowered freezing point of water to chill another mixture (ice cream) to the solid state. Learners will record the temperature of the ice before and...

    $1 - $5 per student Ages 6 - 18 10 to 30 minutes
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    In this chemistry activity, learners use common chemicals to examine reactions that occur between two aqueous solutions. Learners will record any color changes or precipitate formation for each...

    $1 - $5 per student Ages 11 - 18 5 to 10 minutes
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    In this chemistry activity, learners make indicator solution from red cabbage. Then, learners test everyday foods and household substances using the cabbage juice indicator. Learners will record...

    $5 - $10 per group Ages 11 - 18 45 to 60 minutes
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    In this chemistry demonstration, learners investigate the factors that increase the rate of dissolution for a solid. Learners will compare how crushing sugar cubes, stirring and water temperature...

    1 cent - $1 per group Ages 11 - 18 5 to 10 minutes
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    In this chemistry activity, learners use chemical reactions to observe the composition of an alloy. Learners will calculate and record the amount (mass and percentage) of copper and zinc in a penny...

    $5 - $10 per group Ages 11 - 18 30 to 45 minutes
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    In this chemistry activity, learners observe a combustion reaction and deduce the components necessary for the reaction to occur. They will also see the relationship between pressure, volume, and...

    1 cent - $1 per group Ages 11 - 18 5 to 10 minutes
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    In this chemistry activity, learners will separate a mixture of FD&C dyes (colors certified and allowed by the US for the Food, Pharmaceutical, Cosmetics & Personal Care industry) to...

    $5 - $10 per group Ages 8 - 18 30 to 45 minutes
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    In this chemistry activity, learners use common chemicals and metals to explore single replacement reactions. Learners will record any color changes or gas production for each reaction as well as...

    $1 - $5 per student Ages 11 - 18 10 to 30 minutes

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