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Lesson Plan
NASA

Cleaning Water

For Teachers 3rd - 6th Standards
From their sweat to the water vapor in their breath, astronauts recycle every possible drop of water while in space. After watching a short video describing the different ways materials are recycled and reused in space shuttles, young...
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Worksheet
Curated OER

Ask Rustle the Leaf About...Acid Rain

For Students 6th - 8th
In this acid rain worksheet, students read about acid rain from a leaf's perspective. They fill in the blanks with 9 terms to complete a paragraph about acid rain. They also are given 8 clues to complete a crossword puzzle. Their is a...
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Lesson Plan
Curated OER

Ecosystem Damage from Household Cleaners

For Teachers 3rd
Third graders assess the damage done to various ecosystems by cleaning products and discover how scientists test water quality. Using stream water and common household cleaning agents, they work in groups to test for pH levels. Once...
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Lesson Plan
Curated OER

What Is In The Water?

For Teachers 9th - 12th
Students investigate the biotic and abiotic factors that are found in an aquatic ecosystem. The emphasis is upon the investigation of present an projections of future water quality. Then students visit a local body of water to gather...
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Lesson Plan
Curated OER

HOW IS PH DETERMINED?

For Teachers 9th - 12th
Learners estimate the pH based on the use of an unknown substance, determine whether an unknown substance is acid, base or neutral, and evaluate, by the pH determination, which of the unknowns is the strongest acid or base.