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By TED-Ed
Published in 2013
Fresh water accounts for only 2.5% of Earth's water, yet it is vital for human civilization. What are our sources of fresh water? In the first of a two part series on fresh water, Christiana Z. Peppard breaks the numbers down and discusses who is using it and to what ends.
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2
This activity guide has been intended to educate students in kindergarten through ninth grade to help them understnd the definition of water pollution using the basic principles of science and mathematics. The activities focus on the four main types of water polutants -- sediments, nutrients,...
Grade Level   K 1 2 3 4 5 6 7 8 9
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3
The world is a watery place. But just how much water exists on, in, and above our planet? This set of data and tables show the amounts of water on Earth.
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4
NBC Learn and the National Science Foundation explore the threats and challenges to our most vital natural resource.
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5
This website teaches elementary and middle level students about the importance of water and why we need to conserve it. test their knowledge of water conservation with the WaterSense game, or find simple suggestions for saving water, such as turning off the tap when brushing your teeth; taking...
Grade Level   K 1 2 3 4 5 6 7 8
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6
Find an animation showing that erosion and deposition occur at the banks. Point bars form where slow moving water deposits fine material. Cut banks occur where faster moving water erodes away bank materials.
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7
Published in 2018
"Google recently unveiled a new feature, """"Waterways from Earth,"""" on Google Earth. The program relies on NASA and NOAA images to show our dynamic planet's waterways from space. This article tells more about the science and stories behind those images."
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8
Streamer is a new way to visualize and understand water flow across America. With Streamer, you can explore our Nation's  major streams by tracing upstream to their source or downstream to where they empty. In addition to making maps, Streamer creates reports about your stream traces and the places...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Maps and Visualizations Teaching Media
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