Lesson Plan
Water Purification Lesson Plan
Curated OER

Water Purification

For Teachers 6th - 8th
Students use the example of natural water purification to show that healthy ecosystems provide services to people that are essential to life as we know it.
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Lesson Plan
The Value of a Garden Lesson Plan
Curated OER

The Value of a Garden

For Teachers 9th - 12th
Students explore the history of taxonomy, the work of Carl Linnaeus, and the factors involved in the decline and extinction of a variety of botanical species.
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Unit Plan
Ck 12: Earth Science: Protecting Water From Pollution Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Protecting Water From Pollution

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] How to reduce pollution and clean up polluted water.
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