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Activity
TeachEngineering

Teach Engineering: How Cold Can You Go?

For Teachers 3rd - 5th
Students explore materials engineering by modifying the material properties of water. Specifically, they use salt to lower the freezing point of water and test it by making ice cream. Using either a simple thermometer or a mechatronic...
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Unit Plan
TED Talks

Ted: Ted Ed: Which Is Stronger: Glue or Tape?

For Students 9th - 10th
Elizabeth Cox explores the world of adhesives, comparing glue to tape.
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Activity
PBS

Pbs Learning Media: The Ruff Ruffman Show: Rainbow Popsicle

For Students K - 1st
Explore kitchen chemistry and make a cool rainbow popsicle.