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!

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  • Test your knowledge on contamination, floodplains, and watersheds.
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    Crossword – Freshwater

  • If the temperature of a stream rises too high, the animals that live in the stream may find it difficult…
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    Did They Make the Gradient? Climate and Stream Temperatures Now and Into the Future

  • In this study, the scientist was asked to predict how much fresh water people living in the United States will…
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    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…
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    Do What You Water: The Current Situation and Possible Future of Fresh Water in the United States (Spanish)

  • The scientists in this study wanted to figure out how forest management, climate change, and streamflow interact. First, the scientists…
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    Flow Down! Can Managing Forests Help Maintain Water Supplies in the Face of Climate Change?

  • With two-thirds of the U.S. population drinking water from surface sources such as streams, rivers, lakes, and reservoirs, it is…
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    Green Means Clean! Assessing the Condition of U.S. Drinking Water Watersheds

  • The scientists in this study were interested in comparing the water use efficiency of trees. They wondered if the water…
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    Streaming Live: How Do Streams Affect How Well Trees Use Water?

  • Test your knowledge of freshwater and the scientific process with a word search.
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    Word Search – Do What You Water