Great Lesson Ideas: Physics - Radiation Officer

Lynn MacDougall, a science teacher, introduces a lesson on radiation using a creative approach involving a 'radiation officer' character. The lesson focuses on alpha radiation and its application in smoke alarms. Through demonstrations and student participation, misconceptions about alpha particles are addressed. The lesson emphasizes visualization to enhance understanding. Students engage with hands-on activities to see the effects of radiation, such as using a Geiger counter. The session concludes with student feedback, highlighting the effectiveness of the interactive approach.

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