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Tagged with: chemistry

Buoyant Bubble
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A sphere is a very special shape in nature. Liquids form into spheres due to internal forces. Investigate density and shape.

Cabbage Patch Chemistry
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An indicator is a substance that can be used to determine pH of a substance. Make your own indicator using red cabbage leaves and test household items.

Can You Stand the Pressure
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Matter is all around us, pushing on surfaces. Explore how pressure in a container changes rapidly with heat.

Crystal Gardens
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Grow crystals using a substrate and minerals. Observe different patterns of growth with differing methods of preparation.

Top Classroom Activities

  • Buoyant Bubble

    A sphere is a very special shape in nature. Liquids form into spheres due to internal forces. Investigate density and shape.
    Buoyant Bubble
  • Cabbage Patch Chemistry

    An indicator is a substance that can be used to determine pH of a substance. Make your own indicator using red cabbage leaves and test household items.
    Cabbage Patch Chemistry
  • What's the Buzz?

    Can a rubber band sound like a bee? How does changing the speed of a vibrating object affect the sound of the vibration?
    What's the Buzz?
  • Hover Cup

    Can you make a hovercraft from a paper cup? Explore how air flow can minimize friction and cause an object to move.
    Hover Cup
  • Catapult

    Catapults are great for demonstrating transfer of energy. Tension in the catapult will cause an object to travel very far.
    Catapult
  • Sidewalk Chalk

    Chalk is used in many applications and industries... more familiarly in the classroom. Make your own chalk and learn the science behind this incredible product.
    Sidewalk Chalk
  • Rock Candy

    Create a crystal pattern around a string that is also a tasty treat!

    Rock Candy