By conducting two experiments, this lesson will help students discover the importance of thoroughly washing hands and the role that plays as a way to prevent the spread of disease.

Concepts

diseases, healthy habits

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Additional Tags

disease prevention, environmental conditions, hand washing, infectious diseases, 1.6.2 demonstrate responsible personal health behaviors and promote positive behaviors to others.

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Classroom Considerations

• Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)