Target: Grades 6-8
Length: 30 minutes
Guide: Online, see Internet site
Why is sleep so critical to good health? This program focuses on the NASA Exploration Mission Directorate's Bioastronautics program. Students will learn about circadian rhythms, how these rhythms affect their daily lives and why NASA is studying them. Using hands-on lessons and Web-based activities, students will develop proportional reasoning skills and understand how fractions, decimals and percentages are related.
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