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PPT
Curated OER

More Basic Biotechnology Tools

For Teachers 7th - 12th
You can use these slides to explain the many complicated steps of the Polymerase Chain Reaction. The diagnostic and forensic uses of gel electrophoresis are detailed. This PowerPoint could be used to communicate facts, or to prompt...
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Lesson Plan
Curated OER

Sedimentary Rocks- Formation and Types

For Teachers 5th - 7th
In this sedimentary rocks resource worksheet, students follow the guide for reading this informational text. They read about the formation of sedimentary rocks, and the three major types of sedimentary rocks.
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Lesson Plan
Curated OER

Environment: Erosion Boxes

For Teachers 4th
Fourth graders discover how the processes of erosion and weathering alter the physical characteristics of the environment. In a student log,they record the various types of erosion and list ways to prevent it. Using clear, plastic...

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