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    Colorado State University
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    In this demonstration, learners can observe a number of small convection cells generated from a mixture of aluminum powder and silicon oil on a hot plate. This demonstration helps learners...

    $5 - $10 per student Ages 8 - 14 5 to 10 minutes
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    Colorado State University
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    In this activity, learners actually feel the difference in energy required to light two different types of light bulbs: incandescent light and LEDs. Learners will use a generator (hand crank) to...

    $5 - $10 per group Ages 8 - 14 5 to 10 minutes
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    Colorado State University
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    In this exploratory activity, learners experiment, observe and determine how various toys change from one form of energy to another. Learners play with a pull-back race car, a groan tube, a popper,...

    $5 - $10 per group Ages 8 - 14 45 to 60 minutes

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