User login


Search Results


Showing results (1 to 4 of 4)

  • Thumbnail
    The Science House
    Add to list Details
    In this chemistry activity, learners use yeast and hydrogen peroxide to generate a gas (oxygen) and test some of its properties. This resource includes brief questions for learners to answer after...

    $1 - $5 per group Ages 11 - 18 5 to 10 minutes
  • Thumbnail
    Community Science Workshop Network
    Add to list Details
    In this activity, learners experiment with hydrogen peroxide, vinegar, yeast, and baking soda to produce hot and cold reactions. Use this activity to demonstrate exothermic and endothermic...

    $5 - $10 per student Ages 8 - 18 10 to 30 minutes
  • Thumbnail
    Sciencenter
    Add to list Details
    In this chemistry challenge, learners identify which plants have the enzyme "catalase" that breaks hydrogen peroxide into water and oxygen. Multiple fruits and vegetables, both raw and...

    $5 - $10 per group Ages 4 - 14 10 to 30 minutes
  • Thumbnail
    Sciencenter
    Add to list Details
    In this chemistry challenge, learners discover that many chemical reactions involve heat loss or gain. With this understanding, they try to find a combination of chemicals that could be used to...

    $10 - $20 per group Ages 4 - 14 10 to 30 minutes