It's A Gas
Learners build an organic waste methane generator and learn by running a scientific experiment to see what happens when people alter nature's way of recycling.
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Investigation: Gas Laws in Action - Propane
Using helium as an example of propane, physical science middle schoolers experiment with and graph the relationship between temperature and volume in gases. In a whole-class demonstration, they show how molecules behave under different...
6th - 9th Science CCSS: Adaptable