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Lesson Plan
Curated OER

Dating Popcorn

For Teachers 5th - 9th
Students simulate the dating process with popcorn. In this geology activity, students discuss how geologist find the age of rocks by gauging the amount of decay of radioactive elements. They have 6 bags of popcorn and each group...
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Unit Plan
CK-12 Foundation

Ck 12: Biology: Evolution of Life

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] Covers the evolution of life.