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    Lawrence Hall of Science
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    En esta actividad, los aprendices experimentarán con las tres fases del agua. Intentarán controlar la rapidez de los cambios de estado al manipular la temperatura y la presión del agua, hielo, y gas.

    1 cent - $1 per group Ages 4 - 8 10 to 30 minutes
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    American Chemical Society
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    In this activity, learners make film canister rocket ships. A fin pattern is glued onto the outside of the canister, and fuel (water and half an antacid tablet) is mixed inside the canister. When...

    1 cent - $1 per student Ages 4 - 14 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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    WGBH
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    This guide features three related ramp explorations in which learners investigate the following science concepts: when placed on a ramp, some objects roll, others slide, and others stay put; the...

    $5 - $10 per group Ages 4 - 6 45 to 60 minutes
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    Foundation for Family Science & Engineering
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    These three short activities challenge groups to fit objects through paper and index cards: "Slots" presents the challenge for one learner to figure out which objects fit through a hole...

    1 cent - $1 per group Ages 4 - 14 10 to 30 minutes
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    NISE Network
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    In this activity, learners investigate just how small a billionth of a meter is by attempting to cut a paper ruler down to a nanometer-sized sliver. Learners discover that nano is too small to see,...

    1 cent - $1 per student Ages 4 - adult 5 to 10 minutes
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    NISE Network
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    In this activity, learners discover how a super-absorbing material can be used to move a straw. Learners discover that hydrogels can absorb a lot of water, like the one used in this activity, which...

    $10 - $20 per group Ages 4 - adult 5 to 10 minutes
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    NISE Network
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    In this activity, learners explore how the application of nano-sized "whiskers" can protect clothing from stains. Learners investigate the hydrophobic properties of pants made from nano...

    Over $20 per group Ages 4 - adult 5 to 10 minutes
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    NISE Network
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    In this activity, learners use their sense of smell to explore the world on the nanoscale. Learners discover that we can smell some things that are too small to see, and that a nanometer is a...

    $5 - $10 per group Ages 4 - adult 5 to 10 minutes
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    NISE Network
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    In this activity, learners examine nanoscale structures of common things. Learners flip between macro and nanoscale images of familiar objects to learn about some ways that nanotechnology is...

    $1 - $5 per group Ages 4 - adult 5 to 10 minutes

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