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 GLAS Is Half Full" featuring an illustration of a Landsat satellite.
    The scientists wanted to know if the information gathered by satellites was as good as the information they would get…
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    The GLAS Is Half Full: Satellites and Changing Tropical Forests

  • PDF preview of the Chew On This spotlight
    Termites have been a concern to scientists in the Southeastern United States for many years. Termites are common across the…
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    Time Warp – Chew on This!

  • illustration of children making observations on a smoky prairie
    Prairies are grasslands that are often used as forage for cattle. When a wildfire burns across a prairie, the grass…
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    Time Will Tell: Does Wildfire Damage the Prairie?

  • illustration of children making observations on a smoky prairie
    Prairies are grasslands that are often used as forage for cattle. When a wildfire burns across a prairie, the grass…
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    Time Will Tell: Does Wildfire Damage the Prairie? (Spanish)

  • PDF preview cover of the Treasure Islands article. The cover is a photograph of an i'iwi, a small tropical bird.
    The scientists in this study were interested in learning about birds living in different sized kīpuka on the island of…
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    Treasure Islands: Hawaiian Kīpuka and the Future of Native Hawaiian Birds

  • The cover for the 'Tropic Topic' article. The main image is a photo of exposed limestone karst pavement.
    The scientists in this study wanted to compare the chemistry of soils and leaves in Puerto Rico’s northern wet and…
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    Tropic Topic: What Is Known About the Limestone Zone?

  • PDF preview of the Try This! activity from Meet Dr. Jovan. The photo features Woodsy Owl kneeling beside a garden bed with some children.
    Scientists ask questions about many small things found in nature, the way Dr. Jovan asked questions about moss. Small things,…
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    Try This! – Meet Dr. Jovan!

  • Screenshot of Caves LIVE Video.
    A world of wonder awaits just below the surface. “CavesLIVE: Bringing Caves and Karst to Light” explores cave ecology, geology,…
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    Video – Caves LIVE: Bringing Caves and Karst to Light

  • Screenshot of Caves Live Webcast.
    “Caves LIVE: Live Q&A from Luray Caverns” was videotaped live from Luray Caverns in Virginia. Scientists answered student-submitted questions about…
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    Video – Caves LIVE: Live Q&A from Luray Caverns

  • The cover of "Where in the World Is Carbon Dioxide" featuring an illustration of a boy and his puppy in front of a mountain, next to an illustration of a man and his dog in front of the changed landscape
    Most scientists think that evidence from different studies shows that our global climate is changing in many ways, such as…
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    Where in the World Is Carbon Dioxide? The Potential Impact of Rising Levels of Carbon Dioxide on U.S. Forests

  • PDF preview of the Spanish cover of Where in the World is Carbon Dioxide?
    Most scientists think that evidence from different studies shows that our global climate is changing in many ways, such as…
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    Where in the World Is Carbon Dioxide? The Potential Impact of Rising Levels of Carbon Dioxide on U.S. Forests (Spanish)

  • The cover for 'Which Wood You Choose' article. The main image is a photo of a canopy of bright green and yellow leafed tree branches.
    The scientists in this study were interested in exploring how the environmental conditions for wildlife species might change as landowners…
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    Which Wood You Choose? – Forest Landowners’ Selection of Trees for Planting Forests Can Have Different Outcomes