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!

After reading “Logjams and Beaver Dams,” see how much you learned by trying out the eyeChallenge. Each image is taken…
After reading “Logjams and Beaver Dams,” see how much you learned by trying out the eyeChallenge. Each image is taken from the article; explain what each image represents by writing...

In this study, the scientists discovered that wildernesses provide good habitat for frogs because the land and water are protected…
In this study, the scientists discovered that wildernesses provide good habitat for frogs because the land and water are protected from human activities. Using the results from this study, you...

The question you will answer in this FACTivity is: How are diatoms important parts of an ecosystem? In this FACTivity…
The question you will answer in this FACTivity is: How are diatoms important parts of an ecosystem? In this FACTivity you will create your own model of a diatom. Materials:...

In this FACTivity, you and your classmates will work together to analyze the research study and provide a brief presentation…
In this FACTivity, you and your classmates will work together to analyze the research study and provide a brief presentation on your findings to your classmates. The question you will...

In this FACTivity, you will answer the following question: Does the movement of water affect its temperature?
In this FACTivity, you will answer the following question: Does the movement of water affect its temperature?

In this FACTivity, you will create a model of what happens to things in a river when a flood occurs.…
In this FACTivity, you will create a model of what happens to things in a river when a flood occurs. Scientists often create models to help them understand better how...

The question you will answer in this FACTivity is, “How might fish and other aquatic life be affected by turbidity?”…
The question you will answer in this FACTivity is, “How might fish and other aquatic life be affected by turbidity?” You will answer this question by building a model to...

In this FACTivity, you will build a physical representation, or a model, of a beaver dam. Some of the questions…
In this FACTivity, you will build a physical representation, or a model, of a beaver dam. Some of the questions you will answer in this FACTivity are: How can you...

All the world’s ice can be divided into two types: sea ice (icebergs) and sheet ice (ice on land). Although…
All the world’s ice can be divided into two types: sea ice (icebergs) and sheet ice (ice on land). Although both types of ice are at risk of melting if...

For this FACTivity, you will answer the question: What is the difference between having a 50 percent chance of having…
For this FACTivity, you will answer the question: What is the difference between having a 50 percent chance of having something happen and having less or more than a 50...

For this FACTivity, you will answer the question: What is the difference between having a 50 percent chance of having…
For this FACTivity, you will answer the question: What is the difference between having a 50 percent chance of having something happen and having less or more than a 50...

Follow water on a journey through a watershed, from forest to faucet, in the Eastern United States. This is a…
Follow water on a journey through a watershed, from forest to faucet, in the Eastern United States. This is a 47-minute video.