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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  • Soil erosion and sedimentation reduce the diversity of the natural environment. When soil is eroded and sedimentation occurs, important nutrients…

    Should Ditches be Graded? Testing Unpaved Roads with a Computer Program (Spanish)

  • Many different types of birds live in riparian forests. In this study, the scientists were interested in black-chinned hummingbirds that…

    That’s a Humdinger! Black-Chinned Hummingbird Nesting in Response to Forest Treatments

  • What are urban forests? Urban forests are the trees and other plants that grow where people live, go to school,…

    Urban Forest – Vol. 6 No. 1

  • 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

  • After reading “Before and After,” test your understanding with a word search.

    Word Search – Before and After

  • Test your science knowledge with a word search.

    Word Search – Good to the Last Drip

  • After reading “Let Nature Take Its Course,” try to complete this word search using glossary terms from the article.

    Word Search – Let Nature Take Its Course

  • Test your knowledge on vegetative cover, control groups, and erosion.

    Word Search – Quit Yer Horsin’ Around