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 Caribbean Cruise FACTivity.
    The question you will answer in this FACTivity is: What can you learn from data about gage height and streamflow…
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    FACTivity – Caribbean Cruise

  • 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 FACELook FACTivity
    In this FACTivity, you will assess and compare two trees. The questions you will answer are: 1) What is the estimated…
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    FACTivity – FACELook

  • PDF preview of the FACTivity for "Finding Ways to Soak Up the Rays"
    In this set of two FACTivities, you will first compare a cactus, a fern, and another plant you select to…
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    FACTivity – Finding Ways to Soak Up the Rays

  • PDF preview of the Spanish version of the FACTivity from "Finding Ways to Soak Up the Rays"
    In this set of two FACTivities, you will first compare a cactus, a fern, and another plant you select to…
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    FACTivity – Finding Ways to Soak Up the Rays (Spanish)

  • PDF preview for the Flower Power FACTivity
    In this FACTivity, you will answer the following question: Does viewing a photograph of a flower provide a benefit to…
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    FACTivity – Flower Power

  • PDF preview of the FACTivity for "Goldifinch and the Three Scales"
    To better understand songbird habitat, Dr. Saab wanted to look at the big picture. In this FACTivity, we are going…
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    FACTivity – Goldifinch and the Three Scales

  • PDF preview of the Spanish version of the FACTivity for "Goldifinch and the Three Scales"
    To better understand songbird habitat, Dr. Saab wanted to look at the big picture. In this FACTivity, we are going…
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    FACTivity – Goldifinch and the Three Scales (Spanish)

  • Preview of the FACTivity for Hidden in Plain Sight
    In this FACTivity, you will make a graph of the Air Quality Index numbers for each of five major cities…
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    FACTivity – Hidden in Plain Sight

  • PDF preview of I'll Huff and I'll Puff and I'll Blow Your Trees Down FACTivity.
    In this FACTivity, you will answer the question: Can weather measurements made by other people in distant places be accurate…
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    FACTivity – I’ll Huff and I’ll Puff and I’ll Blow Your Trees Down

  • PDF preview of the FACTivity from I'll Huff and I'll Puff and I'll Blow Your Trees Down article Spanish version
    In this FACTivity, you will answer the question: Can weather measurements made by other people in distant places be accurate…
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    FACTivity – I’ll Huff and I’ll Puff and I’ll Blow Your Trees Down (Spanish)

  • PDF preview of the FACTivity for Let's Clear the Air
    The question you will answer in this FACTivity is: How consistently can you and your classmates estimate the amount of…
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    FACTivity – Let’s Clear the Air