User login


Search Results


Showing results (21 to 30 of 189)

  • Thumbnail
    The Exploratorium
    Add to list Details
    Learners construct a spectroscope out of a shoe box or mailing tube, diffraction grating, and other simple materials. They then use their spectroscope to observe spectra, the colors that make up...

    $5 - $10 per student Ages 8 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    The beautiful iridescent colors of a bubble in a can! With this Exploratorium Science Snack, create beautiful soap films on the open end of a can to see beautiful rainbows of color.

    1 cent - $1 per student Ages 4 - 18 5 to 10 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners sublimate dry ice and then taste the carbon dioxide gas. Learners will be surprised to discover CO2 dissolves into carbonic acid in their mouths, creating a flavor...

    $1 - $5 per student Ages 11 - 18 5 to 10 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    Make a big canvas of iridescent color with pvc pipe! In this Exploratorium Science Snack, you'll need to cut and assemble some PVC pipe, but the pay-off, the soap-bubble canvas, is big....

    1 cent - $1 per student Ages 6 - 18 5 to 10 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners investigate the speed of chemical reactions with light sticks. Learners discover that reactions can be sped up or slowed down due to temperature changes.

    $5 - $10 per group Ages 11 - 18 10 to 30 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this optics activity, learners examine how polarized light can reveal stress patterns in clear plastic. Learners place a fork between two pieces of polarizing material and induce stress by...

    $5 - $10 per group Ages 8 - 18 5 to 10 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    Focus sound through a balloon! In this Exploratorium activity, you'll use dry ice to create a balloon that's a sound lens.

    $1 - $5 per student Ages 6 - adult 5 to 10 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    Yes, you can weigh your car by figuring out your wheel's tire pressure combined with the "tire's footprint." You'll need someone with a car, driver's license, and...

    free Ages 11 - adult 10 to 30 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners create a tiny electric, motorized dancer. Learners use the interactions of magnetism and electric current to make a wire spin, while displaying the Lorentz Force in...

    $1 - $5 per student Ages 8 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this classic hands-on activity, learners estimate the length of a molecule by floating a fatty acid (oleic acid) on water. This lab asks learners to record measurements and make calculations...

    $1 - $5 per student Ages 11 - 18 45 to 60 minutes

Pages

Current filters


  • Source Institution

  • Age Range

  • Subject

Narrow your search