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!

Today, Smokey continues to teach people of all ages about the importance of preventing wildfires. Just how effective is Smokey’s…
Today, Smokey continues to teach people of all ages about the importance of preventing wildfires. Just how effective is Smokey’s message? The scientists in this study were interested in learning...

This is the first monograph in Natural Inquirer‘s Nature Health Benefits series. In “A Green Bill of Health,” students will…
This is the first monograph in Natural Inquirer‘s Nature Health Benefits series. In “A Green Bill of Health,” students will learn about how different vacant lot treatments in Philadelphia impacted...

The Did You Feel It? (DYFI) system allows Internet users to report earthquake data when they feel an earthquake. The…
The Did You Feel It? (DYFI) system allows Internet users to report earthquake data when they feel an earthquake. The data submitted are put into computer programs that create “Did...

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....

Much of what humans do depends on the land that we live on. No matter how much humans change the…
Much of what humans do depends on the land that we live on. No matter how much humans change the land, it is still important to understand the history and...

Much of what humans do depends on the land that we live on. No matter how much humans change the…
Much of what humans do depends on the land that we live on. No matter how much humans change the land, it is still important to understand the history and...

In this lesson plan, students learn about bioenergy, then stage a debate in a town considering switching from fossil fuels…
In this lesson plan, students learn about bioenergy, then stage a debate in a town considering switching from fossil fuels to biomass.

In 1964, Congress passed a law that established the National Wilderness Preservation System (NWPS). This law identified areas of Federal…
In 1964, Congress passed a law that established the National Wilderness Preservation System (NWPS). This law identified areas of Federal land to be protected as much as possible from human...

Hibernating bat populations across the Eastern United States have suffered declines since the 2000s. Little brown bat populations have declined…
Hibernating bat populations across the Eastern United States have suffered declines since the 2000s. Little brown bat populations have declined 70 percent or more. Populations of the northern long-eared bat...

A world of wonder awaits just below the surface, and this distance learning adventure explores these amazing places. Specially adapted…
A world of wonder awaits just below the surface, and this distance learning adventure explores these amazing places. Specially adapted animals, beautiful mirror pools, sparkling crystals, domed caverns, and twisting...

People across the world are helping scientists collect data to answer important research questions. Learn how citizens are getting involved…
People across the world are helping scientists collect data to answer important research questions. Learn how citizens are getting involved in science, from counting birds and lionfish to reporting earthquakes.

After reading “Flower Power,” test your knowledge with a create-a-phrase activity. Draw a line from a word in the left…
After reading “Flower Power,” test your knowledge with a create-a-phrase activity. Draw a line from a word in the left column to a word in the right column to create...