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    NISE Network
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    In this activity/demo, learners discover how liquid nitrogen cools a creamy mixture at such a rapid rate that it precipitates super fine grained (nano) ice cream. This is a fun (and tasty!) way for...

    $5 - $10 per group Ages 4 - adult 10 to 30 minutes
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    Lawrence Hall of Science
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    In this activity, learners explore a bucket of sand and beach objects. First they sort items using observable characteristics, then they turn hard candy into "candy sand" to model where...

    $1 - $5 per group Ages 4 - adult 10 to 30 minutes
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    NISE Network
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    In this activity, learners make self-assembled polymer spheres. Learners discover that self-assembly is a process by which molecules and cells form themselves into functional structures, and that...

    $10 - $20 per group Ages 4 - adult 10 to 30 minutes
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    Sciencenter
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    In this activity, learners use gumdrops and toothpicks to model the composition and molecular structure of three greenhouse gases: carbon dioxide (CO2), water vapor (H2O) and methane (CH4)....

    $1 - $5 per group Ages 6 - 14 10 to 30 minutes
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    NISE Network
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    In this activity, learners explore deoxyribonucleic acid (DNA), a nanoscale structure that occurs in nature. Learners extract a sample of DNA from split peas and put the sample in an Eppendorf tube...

    Over $20 per group Ages 6 - adult 10 to 30 minutes
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    Lunar and Planetary Institute
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    In this activity, learners recreate the lunar phases using the frosting from Oreo® cookies and place the phases in order. Round cream cheese crackers can also be used if cookies are not an option.

    $1 - $5 per student Ages 4 - 14 10 to 30 minutes
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    Children's Museum of Indianapolis
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    In this activity, learners make edible T. rex teeth (with adult assistance). The treat is a white and dark chocolate covered banana on a stick. The white chocolate represents the tooth and the dark...

    $5 - $10 per group Ages 4 - 8 10 to 30 minutes
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    Children's Museum Of Houston
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    In this activity, learners develop an understanding of cylinders and volume as they compare two sizes of popcorn buckets.

    1 cent - $1 per group Ages 4 - 8 10 to 30 minutes
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    Children's Museum Of Houston
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    In this activity, learners are introduced to division and fractions as they share snacks with a group of friends.

    1 cent - $1 per group Ages 4 - 8 10 to 30 minutes
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    Community Science Workshop Network
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    In this activity, learners experiment with the density of ice, water, and oil. Learners will discover that the density of a liquid determines whether it will float above or sink below another...

    $1 - $5 per student Ages 6 - 11 10 to 30 minutes

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