The First Challenger
Ninth graders investigate how the crew of HMS Challenger collected data, how the data changed some theories of that time and how the data laid the foundation for modern oceanography.
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Real-World Projects: Challenges from the Polymer Industry
Two scenarios are presented for chemistry detectives to decipher. Both require the use of an infrared spectrometer and focus on the examination of polymer materials. In the first, lumps in polyethylene bottles are analyzed. In the...
9th - 12th Science
Stomp Rockets/ Water Rockets Design Challenge
Water or stomp rockets are great tools when you want to investigate gravity, the design process, and the way rockets work. Thrust your class into an active and engaging lesson as they first design paper rockets and then move onto a more...
3rd - 10th Science