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 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...
Help Busy Bee complete each statement by filling in the blanks for missing words. Use what you’ve learned about watersheds,…
Help Busy Bee complete each statement by filling in the blanks for missing words. Use what you’ve learned about watersheds, pollution, and the Great Lakes in “Full Throttle Model” to...
Particulate organic matter (POM), which consists of small pieces of twigs, leaves, soil, and other items found in the water,…
Particulate organic matter (POM), which consists of small pieces of twigs, leaves, soil, and other items found in the water, is an important component of an ecosystem and the food...
Test your knowledge on contamination, floodplains, and watersheds.
Test your knowledge on contamination, floodplains, and watersheds.
After reading the Freshwater edition of Natural Inquirer, test your knowledge of the issue with this eyeChallenge. Explain what each…
After reading the Freshwater edition of Natural Inquirer, test your knowledge of the issue with this eyeChallenge. Explain what each of the images from the journal represents. Students may write...
After reading “Full Throttle Model,” see how much you learned by completing this eyeChallenge. Examine these images from the article…
After reading “Full Throttle Model,” see how much you learned by completing this eyeChallenge. Examine these images from the article and explain what each of these images represents. You may...
The question you will answer in this FACTivity is: What can you learn from data about gage height and streamflow…
The question you will answer in this FACTivity is: What can you learn from data about gage height and streamflow for a stream for an extended period of time? You...
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...
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...
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 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...
The questions you will answer in this FACTivity are: Which land cover surface best protects water quality and why? Materials:…
The questions you will answer in this FACTivity are: Which land cover surface best protects water quality and why? Materials: 3 paint roller pans 1 shovel 3/4 cup liquid kitchen...
