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!
In this FACTivity, you will adopt a tree in your schoolyard and keep a tree journal to record your observations.
In this FACTivity, you will adopt a tree in your schoolyard and keep a tree journal to record your observations.
In this FACTivity, you will adopt a tree in your schoolyard and keep a tree journal to record your observations.
In this FACTivity, you will adopt a tree in your schoolyard and keep a tree journal to record your observations.
The purpose of this FACTivity is to demonstrate how house plants use water and compare this process with an outdoor…
The purpose of this FACTivity is to demonstrate how house plants use water and compare this process with an outdoor plant’s use of soil water. Materials: Potted house plant with...
In the Western United States, shallow rocky soils and a dry climate often make it hard for new trees to…
In the Western United States, shallow rocky soils and a dry climate often make it hard for new trees to grow in areas that have been harvested of older trees....
In the Western United States, shallow rocky soils and a dry climate often make it hard for new trees to…
In the Western United States, shallow rocky soils and a dry climate often make it hard for new trees to grow in areas that have been harvested of older trees....
Leaves change color in the fall. Cooler temperatures in the fall cause the chlorophyll in leaves to break down. When…
Leaves change color in the fall. Cooler temperatures in the fall cause the chlorophyll in leaves to break down. When chlorophyll, which is green, begins to break down in leaves,...
Bristlecone pines have an interesting relationship with fire. When a fire occurs, it may open a once-closed area to sunlight.…
Bristlecone pines have an interesting relationship with fire. When a fire occurs, it may open a once-closed area to sunlight. When this happens, bristlecone pine seedlings get a chance to...
As the climate changes, the tree species living in a forest may also change. This change means that some trees…
As the climate changes, the tree species living in a forest may also change. This change means that some trees species may die and new species may move into the...
Test your knowledge on water, invasive species, and ecology.
Test your knowledge on water, invasive species, and ecology.
When a wildfire burns across a forest, logs and stumps on the ground may completely burn up. When this happens…
When a wildfire burns across a forest, logs and stumps on the ground may completely burn up. When this happens the soil beneath and near the logs and stumps is...
Try this eyeChallenge when you finish reading “On the Fence.” Each of the following images represents something from the article.…
Try this eyeChallenge when you finish reading “On the Fence.” Each of the following images represents something from the article. Explain what each of these images represents. You may write...
After reading “SPLAT!,” see if you can complete this eyeChallenge. Each of the following images represents something from the article.…
After reading “SPLAT!,” see if you can complete this eyeChallenge. Each of the following images represents something from the article. Explain what each of these images represents. You may write...
