Welcome to our website’s resource library, where we offer an extensive collection of free science materials tailored for K-12 students. Dive into a wealth of educational resources including articles, activities, lesson plans, learning modules, and much more. All materials are free to download!
In this study, the scientist was asked to predict how much fresh water people living in the United States will…
Do What You Water: The Current Situation and Possible Future of Fresh Water in the United States
In this study, the scientist was asked to predict how much fresh water people living in the United States will use from the year 2000 to the year 2040.
In this study, the scientist was asked to predict how much fresh water people living in the United States will…
Do What You Water: The Current Situation and Possible Future of Fresh Water in the United States (Spanish)
In this study, the scientist was asked to predict how much fresh water people living in the United States will use from the year 2000 to the year 2040.
When humans divert water from mountain streams, there is less water in the streams at certain times. The scientist in…
Go With The Flow! Are Mountain Stream Channels Shaped by Flood and Drought?
When humans divert water from mountain streams, there is less water in the streams at certain times. The scientist in this study wanted to know whether stream channels are changed...
When humans divert water from mountain streams, there is less water in the streams at certain times. The scientist in…
Go With The Flow! Are Mountain Stream Channels Shaped by Flood and Drought? (Spanish)
When humans divert water from mountain streams, there is less water in the streams at certain times. The scientist in this study wanted to know whether stream channels are changed...
Mussels are very sensitive to changes in the environment which makes them good indicators of the health of an aquatic…
Mussel Mania: How Streamflow Affects Freshwater Mussels Over Long Time Periods
Mussels are very sensitive to changes in the environment which makes them good indicators of the health of an aquatic ecosystem. Mussel shells, like growth rings from a tree, can...
When a society decides to set aside areas of land as wilderness, it makes a choice about the value of…
Speak-o-logical: Defining and Measuring the Ecological Value of Wilderness
When a society decides to set aside areas of land as wilderness, it makes a choice about the value of those lands. In the United States, people have decided that...
When snow melts or rain falls, some of the water runs off into streams or rivers. Most of the water,…
Under Where? Underground Water and Its Contribution to Streams
When snow melts or rain falls, some of the water runs off into streams or rivers. Most of the water, however, goes down into the soil. The water that stays...
Nonpoint source water pollution comes from large areas or landscapes such as roadways, farms, and urban and suburban communities. Scientists…
What’s the Nonpoint? Assessing Nonpoint Source Water Quality Threats Nationwide
Nonpoint source water pollution comes from large areas or landscapes such as roadways, farms, and urban and suburban communities. Scientists know this type of pollution exists, but it is difficult...
According to the scientists in this study, wildness is one of the central qualities of wilderness. To say that an…
Wild and Free! The Quality of Wildness in Wilderness in the United States
According to the scientists in this study, wildness is one of the central qualities of wilderness. To say that an area is wild in this sense, the scientists believed that...
Test your knowledge of freshwater and the scientific process with a word search.
Word Search – Do What You Water
Test your knowledge of freshwater and the scientific process with a word search.
Test your knowledge on diversion dams, reservoirs, and water channels.
Word Search – Go With the Flow
Test your knowledge on diversion dams, reservoirs, and water channels.
