User login


Search Results


Showing results (1 to 10 of 33)

  • Thumbnail
    The Exploratorium
    Add to list Details
    The Ancient Egyptians used a naturally-occurring salt from the banks of the Nile River, called natron, to mummify their dead. Natron is made up primarily of sodium carbonate (a very efficient, but...

    $5 - $10 per group Ages 8 - 18 1 to 4 weeks
  • Thumbnail
    COSI
    Add to list Details
    In this chemistry activity which should only be done under adult supervision (page 10 of the PDF), learners will create an exothermic process by making Sodium Acetate. Students will boil a mixture...

    $5 - $10 per group Ages 8 - 14 1 to 2 hours
  • Thumbnail
    The Science House
    Add to list Details
    In this chemistry activity, learners use spaghetti to explore density and chemical reactions. Learners will discover how a solution of baking soda and vinegar can make spaghetti float and even ...

    $1 - $5 per group Ages 6 - 18 5 to 10 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    Ocean acidification is a big issue due to the amount of carbon dioxide humans release. CO2 in the atmosphere is absorbed into the ocean thus changing its acidity. The more acidic the ocean becomes,...

    $1 - $5 per student Ages 11 - 18 10 to 30 minutes
  • Thumbnail
    Science Museum of Minnesota
    Add to list Details
    Use grape juice, baking soda, water and vinegar to make acid and base indicator paper! This activity contains a recipe and instructions for the indicator paper. Once made, you can see the indicator...

    1 cent - $1 per student Ages 4 - 11 10 to 30 minutes
  • Thumbnail
    Lawrence Hall of Science
    Add to list Details
    In this easy chemistry activity, learners submerge pennies in different liquids (water, lemon juice, vinegar, liquid hand soap, salt water, and baking soda mixed with water) to observe which best...

    $1 - $5 per group Ages 6 - 11 1 to 7 days
  • Thumbnail
    Twin Cities Public Television
    Add to list Details
    In this simple chemistry activity (page 1 of PDF) about acids and bases, learners will mix a baking soda and water solution and use it to paint a message on a sheet of white paper. Once the paint...

    $5 - $10 per student Ages 8 - 14 45 to 60 minutes
  • Thumbnail
    The Exploratorium
    Add to list Details
    Learn about chemical reactions by making a Bubble Bomb, a plastic bag you can pop with the power of fizz. The bubbles in the Bubble Bomb are filled with carbon dioxide, a gas that forms when...

    1 cent - $1 per student Ages 4 - 11 10 to 30 minutes
  • Thumbnail
    Lawrence Hall of Science
    Add to list Details
    Using a milk-based recipe, learners create "moo glue" which is basically white school-type glue. The "secret ingredient" in milk that helps make glue is a chemical called casein...

    $1 - $5 per group Ages 6 - 14 30 to 45 minutes
  • Thumbnail
    Museum of Science and Industry, Chicago
    Add to list Details
    Learners mix vinegar and baking soda together in a bottle to create a chemical reaction. The reaction produces a gas, carbon dioxide, which inflates a balloon attached to the mouth of the bottle....

    $1 - $5 per student Ages 6 - 14 Under 5 minutes

Pages

Current filters


Narrow your search