Safe Drinking Water Foundation
To Filter or Not to Filter
Drinking clean water can be taken for granted. Explore the process and high cost of filtering water with a water pollution and filtration activity. Young scientist build a filtration system to filter polluted water, examine the economics...
Curated OER
5 Broken Cameras: How Storytellers Shape the Story
5 Broken Cameras, the award-winning documentary nominated for a 2013 Academy Award and winner of the Sundance 2012 Directors Award is the focus of a resource packet that includes a lesson plan, discussion guide, reading lists, background...