User login


Search Results


Showing results (1 to 10 of 211)

  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners explore chemiluminescence and fluorescence. Learners examine 3 different solutions in regular light, in the dark with added bleach solution, and under a black light. This...

    $10 - $20 per group Ages 8 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners explore the invisible infrared radiation from an electric heater. Though we can't see the radiation with our eyes, learners can focus it with a mirror or lens and...

    Over $20 per group Ages 8 - 14 10 to 30 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    Construct a simple battery that's able to power a small light or motor out of foil, salt water, and charcoal. A helpful video, produced by the Exploratorium, guides you along on this activity.

    $1 - $5 per student Ages 8 - 18 10 to 30 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners follow a recipe to make hollandaise sauce. Learners discover how cooks use egg yolks to blend oil and water together into a smooth mix. In chemistry, this mixture is...

    $1 - $5 per group Ages 6 - 14 5 to 10 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity about light and perception, learners create and observe moire patterns. These special patterns, which appear when two repetitive patterns overlap, can also be used to help learners...

    $1 - $5 per student Ages 8 - 14 10 to 30 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners use simple materials to create giant bubbles. Learners will explore what gives bubbles their shape, what makes them break or last, what causes the colors and patterns in...

    $1 - $5 per group Ages 6 - 14 10 to 30 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners use simple materials and diffraction grating to construct a spectroscope. The spectroscope allows learners to see and compare the spectra produced by different light...

    $5 - $10 per student Ages 8 - 18 10 to 30 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners light an LED with five cents. Learners use two different metals and some sour, salty water to create a cheap battery. Learners also have the option of checking the...

    1 cent - $1 per student Ages 8 - 18 10 to 30 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners explore liquid crystals, light and temperature. Using a postcard made of temperature-sensitive liquid crystal material, learners monitor temperature changes. By observing...

    $1 - $5 per student Ages 8 - 18 10 to 30 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    This Exploratorium activity can be used in many contexts because geysers are great opportunities for learning about heat and temperature changes as well as geological/space science phenomena. You&...

    1 cent - $1 per student Ages 8 - 18 10 to 30 minutes

Pages

Current filters


  • Source Institution

  • Age Range

  • Subject