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    Children's Museum Of Houston
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    In this activity, learners create a toy that demonstrates the First Law of Thermodynamics or the Law of Conservation of Energy. By stretching the rubber band on the toy differently, learners...

    1 cent - $1 per student Ages 8 - 14 5 to 10 minutes
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    New York Hall of Science
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    In this activity, learners discover that people often see what they expect to see and hear what they expect to hear. Your brain gets all of its information about the outside world through your five...

    1 cent - $1 per student Ages 6 - 11 10 to 30 minutes
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    WGBH
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    In this activity, learners examine their fingerprints and learn that they can be categorized by shape, but each fingerprint is unique. Learners collect their fingerprints using pencil and tape and...

    1 cent - $1 per student Ages 6 - 11 10 to 30 minutes
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    American Museum of Natural History
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    Learners test their "light-smarts" by playing a game called "Light Quest!" The game board represents an atom and each player represents an electron that has been bumped into the...

    1 cent - $1 per group Ages 8 - 18 30 to 45 minutes
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    The Exploratorium
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    Things that are different sizes and stiffness vibrate differently, and in this Exploratorium Science Snack, you'll see how rings of various diameters react to vibration and external forces....

    1 cent - $1 per student Ages 8 - 18 5 to 10 minutes
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    The Exploratorium
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    Which one of your eyes are dominant? Do they act independently or are they equally "in control?" This activity explores how your eyes work (or don't work) together.

    1 cent - $1 per student Ages 6 - 14 Under 5 minutes
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    Science Museum of Minnesota
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    In this activity, learners investigate balance and symmetry by designing a symmetrical butterfly, using a paper cutout. Then they use pennies symmetrically placed to balance the butterfly on the...

    1 cent - $1 per student Ages 4 - 6 10 to 30 minutes
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    Computer Science Unplugged
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    In this puzzle, learners investigate the decisions involved in linking a network between houses in a muddy city. It can lead on to a discussion of minimal spanning tree algorithms for optimizing...

    1 cent - $1 per student Ages 8 - 18 30 to 45 minutes
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    The Actuarial Foundation
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    In this math activity, younger learners count out the total amount of money needed to purchase trail mix using the fewest number of bills/coins possible. Older learners can determine fractions,...

    1 cent - $1 per group Ages 8 - 14 30 to 45 minutes
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    Smithsonian National Zoological Park
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    In this family or group inquiry activity, learners use their senses to explore a local forest or woodland. Learners can look for decomposers and fungi, investigate flowers and pollination, and...

    1 cent - $1 per group Ages 6 - 11 1 to 2 hours

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