User login


Search Results


Showing results (1 to 10 of 13)

  • Thumbnail
    NOAA
    Add to list Details
    In this activity, learners observe how salinity affects the freezing point of water by making and enjoying ice cream. Pairs of learners will combine ingredients in a plastic bag and then add...

    $5 - $10 per group Ages 6 - 14 30 to 45 minutes
  • Thumbnail
    Mount Holyoke College
    Add to list Details
    In this electrochemistry activity, young learners and adult helpers create a battery from a potato to run a clock. This resource includes background information about electricity, electronics, and...

    $5 - $10 per student Ages 4 - 8 10 to 30 minutes
  • Thumbnail
    Science Museum Group
    Add to list Details
    In this activity, learners make instant ice cream without using a freezer. This activity shows learner how to use ice cubes & salt, and some zip-lock bags, to turn a flavored milk into droplets...

    $5 - $10 per group Ages 6 - 14 10 to 30 minutes
  • Thumbnail
    Amazeum
    Add to list Details
    In this activity, learners test different food items by timing how long it takes each liquid to slide from the top of a ramp to the bottom. Learners will make predictions and record results while...

    $5 - $10 per group Ages 6 - 11 10 to 30 minutes
  • Thumbnail
    NISE Network
    Add to list Details
    In this activity/demo, learners discover how liquid nitrogen cools a creamy mixture at such a rapid rate that it precipitates super fine grained (nano) ice cream. This is a fun (and tasty!) way for...

    $5 - $10 per group Ages 4 - adult 10 to 30 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    Learners mix liquid water with solid cornstarch. They investigate the slime produced, which has properties of both a solid and a liquid. When they press hard on the starch slime with their fingers,...

    $5 - $10 per group Ages 4 - 18 5 to 10 minutes
  • Thumbnail
    WGBH
    Add to list Details
    In this fascinating and fun experiment, learners use chemistry to identify a mystery powder and to solve a "crime," a process similar to that used by real forensic scientists. Learners...

    $5 - $10 per group Ages 6 - 11 45 to 60 minutes
  • Thumbnail
    Lawrence Hall of Science
    Add to list Details
    Some animals can swallow food whole, but humans have to chew. In this activity, learners will investigate what saliva does chemically to food before we even swallow. Learner will examine how their...

    $5 - $10 per group Ages 6 - adult 30 to 45 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    Learners observe a tank of water containing cans of diet and regular sodas. The diet sodas float and the regular sodas sink. All the cans contain the same amount of liquid and the same amount of...

    $5 - $10 per group Ages 6 - 14 5 to 10 minutes
  • Thumbnail
    Amazeum
    Add to list Details
    In this experiment, learners test multiple food items to see if they are an acid or base using an indicator solution created with red cabbage. Learners experiment with candy, fruit juice, milk, and...

    $5 - $10 per group Ages 6 - 14 10 to 30 minutes

Pages