Environmental Protection Agency (EPA)
Excuse Me, Is This the Way to the Drainpipe?
Elementary kids read and color the story of Willy Wetsworth, a drop of water, as he describes the journey that he and his friends take to provide fresh water to houses. He tells his story to Martha Merriweather, a little girl, and...
Curated OER
The Treatment of Wastewater
Young scholars, through a series of lessons, study the various processes of treating wastewater. They participate in discussion and complete various worksheets and a hands-on activity, in which they observe the processes of filtration...
Curated OER
Sample Activity From The Water Sourcebook
Learners explore septic system failures and contamination of groundwater. The complete a worksheet to explore the basic parts of a septic system. In a lab situation, students simulate a septic system failure. They explore coliform...