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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  • PDF Preview of the Back to the Future FACTivity
    The question you will answer in this FACTivity is: How does dendrochronology help us understand the environment in which a…
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    FACTivity – Back to the Future

  • PDF Preview of Balancing Act FACTivity
    In this FACTivity, you will research different types of native trees in your area and select one that should be…
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    FACTivity – Balancing Act

  • PDF preview of the FACTivity from Balancing Act in Spanish
    In this FACTivity, you will research different types of native trees in your area and select one that should be…
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    FACTivity – Balancing Act (Spanish)

  • PDF preview of the Beam Me Down, Scotty FACTivity.
    In this FACTivity, you will answer the question, “What are the similarities and differences between two recent studies of carbon…
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    FACTivity – Beam Me Down, Scotty

  • PDF Preview of the FACTivity for Chew on This
    The question you will answer in this FACTivity is: How do forest termites contribute to the carbon cycle? Materials: Ruler…
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    FACTivity – Chew on This!

  • PDF preview of the Don't Litter the Stream FACTivity.
    In this FACTivity, you will answer the question: What are some ways that albizia leaves may be changing the Hawaiian…
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    FACTivity – Don’t Litter the Stream!

  • PDF preview of another FACTivity for Left High and Dry article.
    In this FACTivity, you will use the data provided in a table to calculate the results of a planting program…
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    FACTivity – Endangered Plants (Left High and Dry)

  • PDF preview of the Left High and Dry FACTivity.
    The question you will answer in this FACTivity is: If people are able to restore degraded ecosystems, is it acceptable…
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    FACTivity – Left High and Dry

  • PDF preview of the FACTivity for "Let Nature Take Its Course"
    In this FACTivity, you will compare two different kinds of soil. Materials: Two shallow cardboard boxes (about 16″ long) Two…
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    FACTivity – Let Nature Take Its Course

  • PDF preview of the Spanish version of the FACTivity for "Let Nature Take Its Course"
    In this FACTivity, you will compare two different kinds of soil. Materials: Two shallow cardboard boxes (about 16″ long) Two…
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    FACTivity – Let Nature Take Its Course (Spanish)

  • The first page of the FACTivity from "Lights, Camera, Tracks"
    In this FACTivity, you will observe the land use context around you. Materials: Observation log (included) Pencil or other writing…
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    FACTivity – Lights, Camera, Tracks!

  • PDF Preview of FACTivity for "Oxbow Soil Vitality: Is it Healthy?"
    In this FACTivity, you will do something similar to the student scientists in this study. The question you will answer…
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    FACTivity – Oxbow Soil Vitality