User login


Search Results


Showing results (1 to 10 of 24)

  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    Learners press their fingertip onto a clean Plexiglas sheet. The fingerprints are then revealed as learners dust over the print with fingerprint powder. They can lift their prints with clear tape,...

    $1 - $5 per group Ages 6 - adult Under 5 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    Learners observe a sealed test tube containing a small amount of solid stearic acid. Under adult supervision, learners place the test tube into a beaker of hot water and observe the white stearic...

    $5 - $10 per group Ages 11 - 18 5 to 10 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    In this chemistry activity (on page 2 of the PDF), learners make a layered drink with liquids of different densities. The molecules of a denser liquid, like chocolate syrup, are arranged more...

    $1 - $5 per student Ages 6 - 14 5 to 10 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    In this activity (on page 2 of the PDF), the learner places a golf ball between salt water and colored fresh water. The golf ball is not as dense as the saltwater. Therefore, the ball floats on top...

    $1 - $5 per student Ages 6 - 14 5 to 10 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    Learners use filter paper and water to analyze six different markers. They mark the paper with ink, and dip the paper in water. The water travels up the paper and dissolved ink travels with it. The...

    $1 - $5 per group Ages 4 - 14 5 to 10 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    In this simple activity (on page 2 of the PDF), learners make a crystal garden using salt, water, and a brick. This is a take-home version of the display Crystal Garden in the Nature of Matter unit...

    $1 - $5 per student Ages 6 - 14 1 to 7 days
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    This activity uses turmeric, a common spice in curry, as an indicator for acidity and basicity. Turmeric is yellow in acid and neutral substances, but turns bright red with bases. Learners can use...

    $1 - $5 per student Ages 11 - 14 10 to 30 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    In this activity, learners explore temperature changes from chemical reactions by mixing urea with water in one flask and mixing calcium chloride with water in another flask. They observe that the...

    $1 - $5 per group Ages 4 - adult Under 5 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    Learners measure a bottle full of air, and then use a vacuum pump to remove the air. When they re-weigh the bottle, learners find the mass is about 0.8g less. Through this activity, learners...

    Over $20 per student Ages 11 - adult 5 to 10 minutes
  • Thumbnail
    Oregon Museum of Science and Industry
    Add to list Details
    In this hands-on activity (on page 2 of the PDF), learners experiment with lemon juice and paper to create a message that can only be revealed using chemistry. Using an oven as a heat source ...

    1 cent - $1 per student Ages 6 - 14 10 to 30 minutes

Pages