MINIMUM RECOMMENDED TIME
Four to six hours of instructional time.
STUDENT RESPONSES
Handout #1
Responses will vary.
Handout #2
1 hour - 3,600
1 day - 86,400
1 month - 2,592,000
1 year - 31,104,000
10 years - 310,104,000
Handout #3
Responses will vary.
EXTENSION ACTIVITIES
1.
Have students research specific health effects from prolonged exposure to radon gas.
2.
Have students develop a display outlining the respiratory system and the effects of radon
exposure on the lungs.
Radon Alert
Elementary Level Lesson Plans
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