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Biological - NIH Office of Science Education - National Institutes of ...

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Sleep, Sleep Disorders, and <strong>Biological</strong> Rhythms<br />

Lesson 1 Organizer: Print Version<br />

Activity 1: What Do You Know (or Think You Know) about Sleep?<br />

What the Teacher Does<br />

Procedure Reference<br />

Ask the class some questions about their sleep habits:<br />

• Do you think you get enough sleep each night?<br />

• How do you feel when you do not get enough sleep?<br />

• How much sleep is needed for good health?<br />

• What would happen if you were not allowed to sleep<br />

for a very long time?<br />

Pages 54–55<br />

Steps 1–3<br />

Explain that you will explore their knowledge <strong>of</strong> sleep. Give<br />

each student a copy <strong>of</strong> Master 1.1, What Do You Know (or<br />

Think You Know) about Sleep?<br />

• Have students respond to a series <strong>of</strong> statements about<br />

sleep.<br />

• Ask students to explain why they answered as they did.<br />

Pages 55–56<br />

Steps 4–6<br />

Activity 2: Sleep Diary<br />

What the Teacher Does<br />

Procedure Reference<br />

Collect data from students’ sleep diaries on the board. Use<br />

the following categories:<br />

• Average bedtime<br />

• Average wake time<br />

• Average number <strong>of</strong> awakenings during the night<br />

Pages 59–60<br />

Step 1<br />

= Involves copying a master.<br />

64

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