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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  • The cover of the Spanish Urban Forest cover
    What are urban forests? Urban forests are the trees and other plants that grow where people live, go to school,…
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    Urban Forest – Spanish

  • Spanish cover of the Rocky Mountain edition
    Having you ever been to the Rocky Mountains? The Rocky Mountain region of the United States is famous for its…
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    Rocky Mountain – Spanish

  • Cover of the Nature Science Investigator
    NSI: Nature Science Investigator (NSI) is a self-guided activity book for children ages 8-14. The booklet enables each student to…
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    NSI: Nature Science Investigator

  • Cover for the Green Bill of Health monograph. the background image is of a heavily populated city neighborhood, and the front image is a circular photo of a blooming tree in a lot.
    This is the first monograph in Natural Inquirer‘s Nature Health Benefits series. In “A Green Bill of Health,” students will…
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    A Green Bill of Health – Vol. 1 No. 26

  • The cover for the Natural Inquirer Woodsy Owl Edition: Lend a Hand - Care for the Land! The main image is a photograph of a park ranger and a kid next to a stream holding small nets.
    The Woodsy Owl edition examines research on a variety of topics including how climate variation affects owls in the Southwest,…
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    The Woodsy Owl Edition – Vol. 1 No. 22

  • Front cover of the "Full Throttle Model" monograph featuring a central image of two people in waders taking samples in a stream and a background photo of a manufacturing plant on a riverbank.
    Scientists can use models to simulate and predict the effects of an action. In this research in the Great Lakes…
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    Full Throttle Model (Time Warp Monograph Series) – Vol. 1 No. 16

  • The cover of the 'Pacific Islands' NI journal cover. The main image is a color photo of a green jungle.
    The Pacific Islands Natural Inquirer examines research on a variety of topics including coastal crabs, mangrove forest and rising sea…
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    Pacific Islands – Vol. 1 No. 21

  • Fire Scientist Coloring Book cover
    Learn about fire science with this more advanced coloring book with more intricate line drawings! Download and print individual pages…
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    Advanced Fire Scientist Coloring Book

  • Cover for the "World's Forests' 3rd edition journal. The image consists four magnifying glasses, each with a different photo.
    This is the 3rd edition of the World’s Forest Natural Inquirer based on the 2015 Global Forest Resources Assessment. Published…
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    The World’s Forests 3 – No. 20

  • Cover of the Spanish version NSI
    NSI: Nature Science Investigator (NSI) is a self-guided activity book for children ages 8-14. The booklet enables each student to…
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    NSI: Nature Science Investigator – Spanish

  • Front cover of Pack to Back featuring a central photo of children walking on a log across a stream and a background photo of mountains.
    This monograph is one of two Wilderness 50 monographs. These two monographs were created to honor the 50th anniversary of…
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    Pack to Back (Wilderness 50 Monograph Series) – Vol. 1 No. 9

  • Front cover of National Inquirer with a field of sunflowers; the center image is a memorial rose garden
    Have you ever been to a memorial garden? Memorial gardens are areas planted for a specific purpose. This monograph explores…
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    Flower Power – Vol. 1 No. 7