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The Natural Inquirer is FREE!

However, due to recent government funding changes, we are currently only able to ship bulk orders. We hope that we will be able to resolve this issue in the near future. Our materials are still available to download for free.

The Natural Inquirer program produces free science education materials for PreK through grade 12. Natural Inquirer products are produced by the USDA Forest Service, FIND Outdoors, and other cooperators and partners.

Showing 13–24 of 49 results

  • The “Knock on Wood” monograph explores the relationship between carbon, fire, longleaf pine, and the red-cockaded woodpecker. Also learn about…
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    Knock on Wood – Vol. 1 No. 21

  • The Caves and Karst edition of Natural Inquirer examines research on a variety of topics including white-nose syndrome in bats,…
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    Caves and Karst Natural Inquirer – Vol. 20 No. 1

  • The messages of Smokey Bear have spread across the globe. Today, Smokey continues to teach people of all ages about…
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    A Burning Question – Vol. 1 No. 19

  • Put your feet up in the dugout and flip through “Batter Up!,” the final edition in the Time Warp Series.…
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    Batter Up! (Time Warp Monograph Series) – Vol. 1 No. 17

  • Carbon is naturally stored in the environment. In fact, carbon is in every living thing. Some habitats are better at…
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    Logjams and Beaver Dams – Vol. 1 No. 18

  • The 6th monograph of the Time Warp series examines research on what barriers best protect quaking aspen from browsing ungulates.…
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    On The Fence (Time Warp Monograph Series) – Vol. 1 No. 15

  • Scientists explore if and how climate and weather are connected to very large wildland fires to help predict and prepare…
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    Where There’s Smoke, There’s Fire (Time Warp Monograph Series) – Vol. 1 No. 14

  • Come “Bee” A Fire Scientist with our coloring book! Order free copies or download today! Coloring books can only be…
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    Bee A Fire Scientist Coloring Book

  • Big-leaf mahogany is a tree species known for its beautiful wood. Over time, humans have cut down many big-leaf mahogany…
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    Standing On the Shoulders of Giants (Time Warp Monograph Series) Vol. 1 No. 13

  • Termites are well known pests that can impact homes and other buildings. However, termites also play an important role in…
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    Chew on This! (Time Warp Monograph Series) – Vol. 1 No. 12

  • Scientists can use models to simulate and predict the effects of an action. In this research in the Great Lakes…
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    Full Throttle Model (Time Warp Monograph Series) – Vol. 1 No. 16

  • NSI: Nature Science Investigator (NSI) is a self-guided activity book for children ages 8-14. The booklet enables each student to…
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    NSI: Nature Science Investigator