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Lesson Plan
Curated OER

Serial Dilutions Made Easy

For Teachers 9th - 12th
Students improve their skills and comprehend the particular application for which serial dilutions are a tool. Serial dilutions are often used in microbiology, biotechnology, and in chemistry classes, to name just a few.
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Lesson Plan
Curated OER

Effects of Water Pollution on Aquatic Organisms

For Teachers 7th - 12th
Students investigate water pollution. They develop an understanding of the behavior of organisms, of the structure and properties of matter, and of natural and human induced hazards by conducting lab tests. They present their data...