Curated OER
Water Filtration
As an example of nature's water filtering system, young ecologists conduct an experiment in the lab. They construct a funnel out of a plastic bottle, fill it with specified layers of materials that simulate layers of soil, then run muddy...
Curated OER
2.0 "Water Is Life" Global Water Awareness Mini-Unit (Grades3-5)
Young scholars study the amount of potable water on the Earth. For this water lesson, students examine the amount of potable water as compared to all the water on the Earth. They discuss why many parts of the world do not have access to...
Curated OER
"Water is Life" Global Water Awareness
Students examine and calculate the percentage of potable water remaining on the earth. In this ecology and geography lesson, students brainstorm the main factors affecting water distribution. Students use mathematical problem solving to...
Curated OER
Lesson 11 - Potable Water
Students investigate the meaning of potable water and water reuse. They define water quality and quantity problems. They complete worksheets, a quiz and design a poster.
Curated OER
The Water Dilemma
Students read about and discuss the importance of easily available, clean drinking water. They participate in a role play scenario in which only one drinking fountain in the school has potable water.
US Environmental Protection Agency
Epa: Water on Tap: What You Need to Know
Downloadable booklets with basic information about the U.S. water supply, e.g., where our drinking water comes from.
TeachEngineering
Teach Engineering: Shades of Gray(water)
Students are introduced to the concepts of graywater and water reuse within households. They calculate the amount of used water a family generates in one day and use a model of home plumbing to find out how much graywater is produced in...
TeachEngineering
Teach Engineering: Save a Life, Clean Some Water!
Student teams practice water quality analysis through turbidity measurement and coliform bacteria counts. They use information about water treatment processes to design prototype small-scale water treatment systems and test the influent...
My Science Site
Environment Canada: Clean Water: Life Depends on It! [Pdf]
An extensive lesson unit on water quantity and quality and why it is important in relation to human life. Provides lessons that incorporate language, social studies, geography, and health. Tests are also provided. This is one chapter of...
US Environmental Protection Agency
Epa: Ground Water and Drinking Water
Learn about the safety of drinking water, find information on agencies that oversee our water, and gain access to the current drinking water standards and regulations.
Other
California Resources Agency: Desalination
This site is from the Office of the Secretary of California. It gives background about desalination along with basic methods on how it is accomplished.
Other
Water.org
Water plays a crucial role in the lives of every living being on Earth. Learn about how this essential resource is used across the planet each day, and how clean water is often difficult for many populations to obtain. Includes...
CK-12 Foundation
Ck 12: Fifth Grade Science: Earth Science: Humans and the Water Supply
[Free Registration/Login may be required to access all resource tools.] Looks at ways that humans use water, why some people don't have enough water, and why poor quality water is a problem.