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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  • As a biological and agricultural engineer, I explore, design, and study interactions among all aspects of biological systems.
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    J. M. Grace III

  • Joe Gurrieri hikes in rocky landscape.
    A hydrogeologist is a person who studies the ways that groundwater (hydro) moves through the soil and rock of the…
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    Joe Gurrieri

  • Adelaide Johnson takes notes outside next to an experimental setup.
    As a hydrologist, I study water in streams, soils, and plants.
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    Adelaide Johnson

  • Natural Inquirer bee with a magnifying glass
    Bob Raynolds is a geologist and research associate at the Denver Museum of Nature and Science in Colorado.
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    Bob Raynolds

  • An engineer who uses their knowledge of geology to assess ground and water conditions, evaluate natural hazards, and determine the…
  • An engineer who uses engineering disciplines in developing solutions to problems of planetary health.
  • A scientist who studies caves and the environments in which caves occur.
  • A scientist who studies the chemistry of inorganic (not carbon-based) compounds.
  • A scientist who studies the interaction among soils, water resources, ecosystem productivity, and biodiversity to ensure sustainable landscapes.
  • An engineer who is responsible for mine design, safety, and construction.  Mining engineers compile data from geology, hydrology, and other…