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Lesson Plan
Curated OER

Half Life Analogy

For Teachers 8th
Eighth graders explain half life. In this hands on activity, 8th graders use licorice to explain radioactive decay and graph their results.
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Lesson Plan
Curated OER

Half-Life Lab

For Teachers 6th - 8th
Students participate in a lab in which they are introduced to carbon-dating. In groups, they use the holes of paper from a hole puncher and determine the rate of retention after shaking coins onto the same area. They record their...
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Lesson Plan
Curated OER

What Do People Know About Radon?

For Teachers 5th - 6th
In this radon worksheet, students read a short newspaper article about radon. Students complete 7 pages of exercises about the article. Students answer questions, define words, conduct a survey and tally the data.

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