User login


Search Results


Showing results (1 to 10 of 27)

  • Thumbnail
    University of Southern Mississippi
    Add to list Details
    In this activity, learners prepare four polymer elastomers and then compare their physical properties, such as texture, color, volume, density, and bounce height. This activity is a fun way for...

    $5 - $10 per group Ages 11 - 18 45 to 60 minutes
  • Thumbnail
    University of Southern Mississippi
    Add to list Details
    In this activity, learners prepare four polymer elastomers and then compare their physical properties, such as texture, color, volume, density, and bounce height. This activity is a fun way for...

    $5 - $10 per group Ages 14 - adult 1 to 2 hours
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    In this activity, learners explore acids and bases by preparing six solutions that combine vinegar and ammonia, ranging from acid (all vinegar) to base (all ammonia). They add an indicator to each...

    $5 - $10 per group Ages 8 - adult Under 5 minutes
  • Thumbnail
    New York Hall of Science
    Add to list Details
    Learn about dyes and mordants (fixatives) when you tie-dye fabric with Kool-Aid™ and vinegar. The colored molecules in Kool-Aid™ form a chemical bond between the fiber and dye molecules.

    $1 - $5 per student Ages 6 - 14 10 to 30 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    In this activity (on pages 19-24 of PDF), learners soak chicken bones or eggshells in vinegar for several days. Learners observe what happens to the material as the acid dissolves the calcium that...

    1 cent - $1 per student Ages 8 - 14 1 to 4 weeks
  • Thumbnail
    Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder
    Add to list Details
    As a model of acid rain, learners water plants with three different solutions: water only, vinegar only, vinegar-water mixture. After a period of days or weeks, learners see the effect acid has on...

    $10 - $20 per group Ages 8 - 14 1 to 4 weeks
  • Thumbnail
    Sciencenter
    Add to list Details
    In this chemistry challenge, learners identify an unknown white powder by comparing it with common household powders. Learners first explore what happens when baking soda, baking powder, and...

    Over $20 per group Ages 4 - 14 10 to 30 minutes
  • Thumbnail
    Sciencenter
    Add to list Details
    Learners are challenged to create solutions that conduct electricity and make a buzzer buzz (or an LED light up). They are given water, salad oil, alcohol, and vinegar as liquids, salt and sugar as...

    Over $20 per group Ages 4 - 14 10 to 30 minutes
  • Thumbnail
    Sciencenter
    Add to list Details
    In this chemistry challenge, learners combine acids and bases in a universal indicator to create five different colors. Using vinegar, washing soda, and Bogen universal indicator, the goal is to...

    Over $20 per group Ages 4 - 14 10 to 30 minutes
  • Thumbnail
    American Chemical Society
    Add to list Details
    In this activity, learners will develop a method to test five similar-looking powders (baking soda, baking powder, cream of tartar, detergent, and cornstarch) with four test liquids (water, vinegar...

    $1 - $5 per group Ages 6 - 14 45 to 60 minutes

Pages

Current filters