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!

Investi-gator is a sister publication to Natural Inquirer, serving students in grades 4 or higher. In this Investi-gator edition, you…
Investi-gator is a sister publication to Natural Inquirer, serving students in grades 4 or higher. In this Investi-gator edition, you will learn many interesting facts about the Southwestern United States....

In the Western United States, many of the forests have too many small trees. These small trees increase the risk…
In the Western United States, many of the forests have too many small trees. These small trees increase the risk of wildfire. Forest managers, therefore, want to remove the small...

Although scientists know that many weeks of low rainfall increase the chances of wildfires, they do not know which daily…
Although scientists know that many weeks of low rainfall increase the chances of wildfires, they do not know which daily weather conditions are the best for determining the danger of...

Although scientists know that many weeks of low rainfall increase the chances of wildfires, they do not know which daily…
Although scientists know that many weeks of low rainfall increase the chances of wildfires, they do not know which daily weather conditions are the best for determining the danger of...

The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people…
The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people that are building homes and businesses in coastal southern California....

The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people…
The California gnatcatcher is a little bird with a big problem. Its habitat has been reduced 80 percent by people that are building homes and businesses in coastal southern California....

Natural Inquirer Readers for students in grades K-2 focus on a scientist and their research. In this Reader, readers meet Dr.…
Natural Inquirer Readers for students in grades K-2 focus on a scientist and their research. In this Reader, readers meet Dr. Scott Goodrick who studies weather and wildfires.

Natural Inquirer Readers for students in grades K-2 focus on a scientist and their research. In this Reader, readers meet Dr.…
Natural Inquirer Readers for students in grades K-2 focus on a scientist and their research. In this Reader, readers meet Dr. Scott Goodrick who studies weather and wildfires.

Learn about Smokey Bear’s work in wildfire prevention and meet some of the people who help him on his mission.…
Learn about Smokey Bear’s work in wildfire prevention and meet some of the people who help him on his mission. Written for children from kindergarten through 2nd grade, “Meet Smokey...

Prairies are grasslands that are often used as forage for cattle. When a wildfire burns across a prairie, the grass…
Prairies are grasslands that are often used as forage for cattle. When a wildfire burns across a prairie, the grass is killed immediately and there is no forage for cattle....

Prairies are grasslands that are often used as forage for cattle. When a wildfire burns across a prairie, the grass…
Prairies are grasslands that are often used as forage for cattle. When a wildfire burns across a prairie, the grass is killed immediately and there is no forage for cattle....

The northern spotted owl is an endangered species that needs old-growth forests in the Pacific Northwest to live. Unfortunately, old-growth…
The northern spotted owl is an endangered species that needs old-growth forests in the Pacific Northwest to live. Unfortunately, old-growth forests, like all forests, may catch fire and be damaged...