User login


Search Results


Showing results (1 to 10 of 27)

  • Thumbnail
    Colorado State University
    Add to list Details
    In this demonstration/experiment, learners discover that different colors and materials (metals, fabrics, paints) radiate different amounts of energy and therefore, cool at different rates....

    $1 - $5 per group Ages 8 - 14 10 to 30 minutes
  • Thumbnail
    Colorado State University
    Add to list Details
    In this activity, learners explore how air warms when it condenses water vapor or makes clouds. To see this in action, learners use their hands and breath to examine how evaporation cools things...

    1 cent - $1 per student Ages 8 - 18 5 to 10 minutes
  • Thumbnail
    Colorado State University
    Add to list Details
    In this activity, learners explore clouds and how they form. Learners compare the cloud formation in two bottles, one with air freshener and one without, to examine the importance of condensation...

    $1 - $5 per group Ages 8 - 18 5 to 10 minutes
  • Thumbnail
    Colorado State University
    Add to list Details
    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
  • Thumbnail
    Colorado State University
    Add to list Details
    In this activity, learners explore the relative efficiency of different bulbs, specifically incandescent vs. fluorescent. Learners will observe that energy "wasted" from an incandescent...

    Over $20 per group Ages 8 - 14 10 to 30 minutes
  • Thumbnail
    Colorado State University
    Add to list Details
    In this activity, learners explore conservation of energy by experimenting with a solar cell light device. Learners will set the solar cell in the sun for varying times to charge the battery and...

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    Colorado State University
    Add to list Details
    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
  • Thumbnail
    Colorado State University
    Add to list Details
    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
  • Thumbnail
    Colorado State University
    Add to list Details
    The demonstration/experiment provides quick proof that air has mass. Learners measure the mass of a 2-liter bottle attached with special "Fizzkeeper" cap before and after extra air...

    $1 - $5 per group Ages 8 - 14 5 to 10 minutes
  • Thumbnail
    Colorado State University
    Add to list Details
    Use this hands-on activity to demonstrate infrared and thermal radiation. Learners will cover their eyes or wear blindfolds and then move their hands to sense the infrared heat coming from a...

    free Ages 8 - 14 Under 5 minutes

Pages