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Activity
Curated OER

Weathering Lab

For Students 7th - 10th
Assist your middle school class with one of the most inclusive weathering and erosion labs available. Individuals use sugar cubes and alka-seltzer to demonstrate the process of physical and chemical weathering. They sketch results...
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Worksheet
Texas State Energy Conservation Office

Investigation: Blowing in the Wind

For Students 6th - 8th Standards
Using a simulated air sample, environmental or earth science pupils examine the components. You will need to prepare the faux air by using a hole punch and various colors of construction paper. Each color will represent a different...
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Lesson Plan
Maryland Department of Natural Resources

Eyes on Dissolved Oxygen

For Teachers 10th - 12th
Learn about the factors that affect the way oxygen dissolves in salt water with a chemistry lab. After studying the molecular structure of water, young scientists figure out how aeration, temperature, and organic waste affect...

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