
Grades:
7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade
This outstanding multi-day lesson covers the anatomical design of the respiratory system. Students will work on a basic model project to simulate breathing action and the diaphragm. They will also

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24 Hour Garbage Lab
Grades:
9th Grade, 10th Grade, 11th Grade, 12th Grade
Three day lesson on garbage, recycling, and composting. Day 1: Students are provided a garbage bag and no instruction on recycling. *Collect all of your disposable garbage for 24 hours. Bring it back