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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  • Drawing of a cardinal bird flying.
    The Oriental bittersweet is a vine that was transported to the United States from Asia in 1860. Oriental bittersweet escaped from gardens and…
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    Hurry Up and Wait: Investigating an Unusual Strategy for Invasion

  • Cover for Hurry Up and Wait in Spanish
    The Oriental bittersweet is a vine that was transported to the United States from Asia in 1860. Oriental bittersweet escaped from gardens and…
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    Hurry Up and Wait: Investigating an Unusual Strategy for Invasion (Spanish)

  • Drawing of two children and a frog.
    The scientists were interested in discovering whether the Pacific tree frog population might also be affected by the presence of…
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    Knocked Out By Trout: The Relationship Between Nonnative Trout and Pacific Tree Frogs

  • Knocked Out by Trout cover in Spanish
    The scientists were interested in discovering whether the Pacific tree frog population might also be affected by the presence of…
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    Knocked Out By Trout: The Relationship Between Nonnative Trout and Pacific Tree Frogs (Spanish)

  • Black and white image of germinating spores.
    Fungi are very distinct among the plant and animal kingdoms. They are neither plant nor animal. Since they do not contain chlorophyll,…
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    Spores Galore! A Look into the World of Fungi & How They Reproduce

  • PDF preview of the Spanish version of "Spores Galore!"
    Fungi are very distinct among the plant and animal kingdoms. They are neither plant nor animal. Since they do not contain chlorophyll,…
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    Spores Galore! A Look into the World of Fungi & How They Reproduce (Spanish)

  • The cover of "The Garlic Mustard Plant: All Around and Down the Oxbow" featuring a black and white photo of garlic mustard plants
    In this study, the student scientists researched if soil fertility had any effect on garlic mustard’s ability to be successful…
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    The Garlic Mustard Plant: All Around and Down the Oxbow

  • A black and white photo of a rocky, mountain landscape fills the background. Across the top third of the image are three smaller photos: the first is of people whitewater rafting, the second is a pile of pinecones, and the third is a woman in profile. There is text at the top of the image which says "Spring 1999, Volume 1, Number 2" and across the middle which says "The Natural Inquirer: A Research and Science Education Journal". On the bottom half of the image is a black outline of a magnifying glass.
    Just like you and me, trees can get sick. This can happen in many different ways. One way trees become…
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    The Sick Seeds: Black Seed Rot and Slash Pines

  • PDF preview of the Spanish version of "The Sick Seeds"
    Just like you and me, trees can get sick. This can happen in many different ways. One way trees become…
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    The Sick Seeds: Black Seed Rot and Slash Pines (Spanish)

  • Spores Galore Word Search
    Test your knowledge of fungi and spores with a word search.
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    Word Search – Spores Galore!

  • Sick Seeds Word Search
    Test your knowledge about fungi, seed germination, and research design with this word search.
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    Word Search – The Sick Seeds

  • A black and white drawing of a bat
    Test your knowledge on germination, mammals, and diversity.
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    Word Search – The Trees Have Gone Batty!