eGFI - For Teachers » Lesson: Pollution and Lung Health - 5 views
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Cheska Lorena on 17 Feb 13"Students will build a lung model to learn how their lungs and diaphragm work to make them breathe. The lesson features a demonstration on how incomplete combustion of fossil fuels releases particles into the air that can negatively affect human health, and how we can protect ourselves from these effects."