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
  • Cover for Don't Litter the Stream. It's a photo of a stream in a very green wooded area.
    From 1920 to 1950, a tree species called albizia (Falcataria moluccana) was brought to Hawai‘i from islands located north and…
    Bookmark
    Please login to bookmark Close

    Don’t Litter the Stream: An Invasive Tree Species and a Hawaiian Stream Food Web

  • PDF preview of World's Forests Edition 3, Inquiry 2 article.
    Learn about the many benefits that different types of forests provide, including protecting biodiversity, improving water and soil quality, preventing…
    Bookmark
    Please login to bookmark Close

    Inquiry 2: What Benefits Do the World’s Forests Provide?

  • The first page of the article titled "Inquiry 4: How well are we managing our forests worldwide?".
    Forests provide many benefits to people and other animals. For forests to provide these benefits, however, they must be managed…
    Bookmark
    Please login to bookmark Close

    Inquiry 4: How Well Are We Managing Our Forests Worldwide?

  • PDF preview of "To Harvest or Not to Harvest" article
    Black cohosh is a forest plant that is harvested for its medicinal use. Black cohosh is native to eastern deciduous…
    Bookmark
    Please login to bookmark Close

    To Harvest or Not to Harvest: How Does Harvesting Impact Wild Plant Sustainability?