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.

    Crossword – Freshwater

  • The question you will answer in this FACTivity is, “How might fish and other aquatic life be affected by turbidity?”…

    FACTivity – Full Throttle Model

  • Read about efforts to model changes to land use within watersheds to help identify and prioritize watersheds with low water…

    Full Throttle Model: Using Scientific Models to Quickly Assess Water Quality

  • Nonpoint source pollution is pollution coming from widely developed areas, such as farms or cities. However, nonpoint source pollution can…

    Spotlight – Time Warp: Full Throttle Model

  • 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