User login


Search Results


Showing results (1 to 10 of 579)

  • Thumbnail
    PBS
    Add to list Details
    In this "Sid the Science Kid" activity, learners explore the effects of decay by comparing and contrasting something (an old pumpkin) that's decayed with the same thing before it...

    $10 - $20 per group Ages 4 - 6 10 to 30 minutes
  • Thumbnail
    Biotechnology and Biological Sciences Research Council
    Add to list Details
    In this activity (p.8-9 of PDF), learners investigate the evolution of wheat by conducting sedimentation tests on different flours. The evolution of wheat from wild grasses demonstrates the...

    $5 - $10 per group Ages 8 - adult 10 to 30 minutes
  • Thumbnail
    Lawrence Hall of Science
    Add to list Details
    In this online activity, learners measure aspects of their bodies in centimeters, then electronically submit data on their measurement. They can then compare their measurements to the lengths of...

    free Ages 4 - 11 10 to 30 minutes
  • Thumbnail
    American Chemical Society
    Add to list Details
    In this activity, learners add objects and substances to carbonated water to discover that added objects increase the rate at which dissolved gas comes out of solution. Learners are then challenged...

    $1 - $5 per group Ages 8 - 14 10 to 30 minutes
  • Thumbnail
    Community Science Workshop Network
    Add to list Details
    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
  • Thumbnail
    University of Massachusetts Amherst
    Add to list Details
    In this demonstration, learners explore the thermal properties of rubber. Learners investigate whether a rubber band contracts or expands when heated. Learners discover that when rubber is heated...

    $1 - $5 per group Ages 14 - adult 10 to 30 minutes
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    This is a quick activity (on page 2 of the PDF) that illustrates how nanoscale structures, so small they're practically invisible, can produce visible/colorful effects. Learners will use clear...

    $1 - $5 per group Ages 8 - 14 10 to 30 minutes
  • Thumbnail
    WGBH
    Add to list Details
    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
  • Thumbnail
    NISE Network
    Add to list Details
    This is a demonstration about how nature inspires nanotechnology. It is easily adapted into a hands-on activity for an individual or groups. Learners discover that lotus leaves are self cleaning...

    $5 - $10 per group Ages 6 - adult 10 to 30 minutes
  • Thumbnail
    American Physical Society
    Add to list Details
    Learners shine the light of a laser pointer through sheets of fabric that all have a different number of threads per inch. By looking at the patterns created, learners calculate the wavelength of...

    $5 - $10 per group Ages 11 - 14 10 to 30 minutes

Pages

Current filters


Narrow your search