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!
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Sunlight is the source of energy for plants, which create food through photosynthesis. Photosynthesis occurs in the foliage, or the…Sunlight is the source of energy for plants, which create food through photosynthesis. Photosynthesis occurs in the foliage, or the green leaves or needles, of a plant. The amount of... -
In this set of two FACTivities, you will first compare a cactus, a fern, and another plant you select to…In this set of two FACTivities, you will first compare a cactus, a fern, and another plant you select to determine how the plants are adapted to their native environments.... -
In this FACTivity, you will collect five soil samples, each from a different area, and compare them. Materials: Five shoeboxes…In this FACTivity, you will collect five soil samples, each from a different area, and compare them. Materials: Five shoeboxes or other small containers, lined with plastic A trowel or... -
In many places where martens live, trees are harvested for wood products, leaving martens with an environment very different from…In many places where martens live, trees are harvested for wood products, leaving martens with an environment very different from the forested one they prefer. When tree harvesting occurs, the... -
In this FACTivity, you will collect five soil samples, each from a different area, and compare them. Materials: Five shoeboxes…In this FACTivity, you will collect five soil samples, each from a different area, and compare them. Materials: Five shoeboxes or other small containers, lined with plastic A trowel or... -
Do you know anyone who has gone snow skiing or snowboarding in the past year? Over the past 30 years,…Do you know anyone who has gone snow skiing or snowboarding in the past year? Over the past 30 years, outdoor activities like skiing have been growing in popularity, with... -
In this FACTivity, you are going to discover whether a sample of your class can represent the whole class. You…In this FACTivity, you are going to discover whether a sample of your class can represent the whole class. You will conduct a short survey about recreational activities and compare... -
In this FACTivity, you are going to discover whether a sample of your class can represent the whole class. You…In this FACTivity, you are going to discover whether a sample of your class can represent the whole class. You will conduct a short survey about recreational activities and compare... -
When vegetation near streams and rivers is disturbed or removed, it can no longer hold the soil in place. When…When vegetation near streams and rivers is disturbed or removed, it can no longer hold the soil in place. When this happens, soil may flow into streams and rivers. What... -
When humans divert water from mountain streams, there is less water in the streams at certain times. The scientist in…When humans divert water from mountain streams, there is less water in the streams at certain times. The scientist in this study wanted to know whether stream channels are changed...
