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Lesson Plan
Curated OER

Not By the Naked Eye

For Teachers 3rd - 5th
Students examine how germs are microorganisms that cause diseases.
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Worksheet
Curated OER

Math Skills-Writing Scientific Notation

For Students 9th - 11th
In this scientific notation worksheet, learners perform basic math functions and express their answers in scientific notation.
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Lesson Plan
Curated OER

Water Quality Monitoring

For Teachers 6th - 12th
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...