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!

  • Grade Level

  • Type

  • Topic

  • Duration

  • Reset
  • Across the planet, different types of forests are found. One reason different forest types exist is because they grow under…
    Bookmark
    Please login to bookmark Close

    Inquiry 1: What Kind of Forests Grow on Earth and How Do They Differ?

  • A forest is a natural ecosystem composed most notably of trees. Different types of forests are found across the planet.…
    Bookmark
    Please login to bookmark Close

    Inquiry 1: What Kinds of Forests Grow on Earth and Where Are They Found?

  • The scientists in this study were asked to develop information about the status of and trends in aquatic animal species populations across the United States.
    Bookmark
    Please login to bookmark Close

    One Fish, Two Fish, Red Fish–No Fish? The Current Situation and Possible Future of Aquatic Animals in the United States

  • The scientists in this study were asked to develop information about the status of and trends in aquatic animal species populations across the United States.
    Bookmark
    Please login to bookmark Close

    One Fish, Two Fish, Red Fish–No Fish? The Current Situation and Possible Future of Aquatic Animals in the United States (Spanish)

  • Pine forests are common in the tropical Caribbean. Usually, these pine forests also have an understory of broad-leafed trees. Broad-leafed…
    Bookmark
    Please login to bookmark Close

    Please Join Us for Dinner: Tropical Birds and Their Temporary Guests

  • Pine forests are common in the tropical Caribbean. Usually, these pine forests also have an understory of broad-leafed trees. Broad-leafed…
    Bookmark
    Please login to bookmark Close

    Please Join Us for Dinner: Tropical Birds and Their Temporary Guests (Spanish)

  • Test your knowledge of freshwater, aquatic species, habitat, and conservation with a word search.
    Bookmark
    Please login to bookmark Close

    Word Search – One Fish, Two Fish, Red Fish–No Fish?

  • Test your knowledge on ecology, migratory, and adaptation.
    Bookmark
    Please login to bookmark Close

    Word Search – Please Join Us for Dinner