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Lesson Plan
Curated OER

Radioactivity, Time, and Age

For Teachers 9th - 12th
Four activities demonstrate the chain reaction of nuclear fission to your physical science fans: falling dominoes, snapping mouse traps, throwing paper wads, and igniting a series of matches. They perform additional laboratory activities...
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Lesson Plan
Curated OER

Investigate the Sonoran Desert

For Teachers 9th - 12th
Students read article in Chain Reaction about the Sonoran Desert and answer questions.
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Lesson Plan
Curated OER

Using "Why Mosquitoes Buzz in People's Ears" to Teach Cause and Effect

For Teachers 3rd - 6th
Students discuss cause and effect relationships and the chain reaction involved before listening to the story "Why Mosquitoes Buzz in People's Ears". Students create flow charts to show the chain reactions of causes and effects in the...