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!

The messages of Smokey Bear have spread across the globe. Today, Smokey continues to teach people of all ages about…
The messages of Smokey Bear have spread across the globe. Today, Smokey continues to teach people of all ages about the importance of preventing wildfires. Just how effective is Smokey’s...

The second monograph in Natural Inquirer’s Pollinators series, this monograph explores the connection between fire and native insect pollinators. In…
The second monograph in Natural Inquirer’s Pollinators series, this monograph explores the connection between fire and native insect pollinators. In the welcome essay, students will learn about the variety of...

The scientists who worked on this study wanted to focus on the effect of people’s environments on their mental health.…
The scientists who worked on this study wanted to focus on the effect of people’s environments on their mental health. The scientists identified vacant lots throughout Philadelphia. They wanted to...

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 nun moth is a major pest of conifers and an occasional pest of broadleaf trees in Europe and Asia.…
The nun moth is a major pest of conifers and an occasional pest of broadleaf trees in Europe and Asia. The scientist in this study wanted to discover which trees...

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....

The scientists in this study developed a process to help managers identify management priorities. As conditions change over time, the…
The scientists in this study developed a process to help managers identify management priorities. As conditions change over time, the managers wanted to adapt their management priorities to fit the...

The tree line is the edge of a habitat at which trees are capable of growing. In this study, the…
The tree line is the edge of a habitat at which trees are capable of growing. In this study, the scientists wanted to examine dead trees that they found above...

Too much carbon dioxide (CO2) in the atmosphere is mostly caused by two things: burning fossil fuels and the loss…
Too much carbon dioxide (CO2) in the atmosphere is mostly caused by two things: burning fossil fuels and the loss of trees. Urban trees help to keep urban areas cooler,...

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...

What is bioenergy? “Bio-” is related to living or once living things. Bioenergy is a source of energy that uses…
What is bioenergy? “Bio-” is related to living or once living things. Bioenergy is a source of energy that uses living or once living things. It is not used as...