User login


Search Results


Showing results (1 to 10 of 28)

  • Thumbnail
    The Exploratorium
    Add to list Details
    This is an activity that demonstrates how batteries work using simple household materials. Learners use a pickle, aluminum foil and a pencil to create an electrical circuit that powers a buzzer....

    $5 - $10 per group Ages 11 - 18 30 to 45 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
    Make your own simple speaker so you can listen to your favorite radio station. Just wind a coil, attach it to a piece of cardboard or Styrofoam, hold a magnet nearby, and listen. This activity...

    $1 - $5 per student Ages 8 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this demonstration, cook a cake using the heat produced when the cake batter conducts an electric current. Because of safety concerns, this activity should be conducted as a demonstration only...

    $10 - $20 per group Ages 8 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners make a scale model of an atom to see how big or how small an atom is compared to its nucleus. Learners will realize that most of matter is just empty space! Learners will...

    free Ages 14 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners use a pencil, magnets, and mat board to illustrate Newton's Second Law. Learners will observe as gravitational and magnetic forces act on two falling objects to...

    1 cent - $1 per student Ages 11 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners make a photographic image--without a camera! Using a light source, an object to block the light, and light-sensitive paper, learners create wonderful silhouette-like...

    $5 - $10 per student Ages 11 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners use a straight line to learn about circles. Learners measure and record the diameter and circumference of different sized cylindrical objects on a chart. Learners then...

    $1 - $5 per group Ages 11 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    In this activity, learners explore what happens when polarized white light passes through a sugar solution. Learners use a relatively simple setup to investigate light polarization and reveal...

    $1 - $5 per student Ages 8 - 18 30 to 45 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    How can you make one shade of gray look like two? By putting it against two different color backgrounds! This activity allows learners to perform this sleight of hand very easily. They will be...

    $1 - $5 per student Ages 8 - 18 30 to 45 minutes

Pages