Asleep and Awake

Asleep

and

Awake

How do you feel when you wake up in the morning?

People who like to get up early in the morning are called “larks.” People who like to stay up late are called “owls.”

Are you

a “lark”

or

an “owl”?

Why do you think some people are “larks” and others are “owls”?

The chart shows how a person’s body temperature changes during the day.

The ups and down of alertness

When is body temperature at it’s highest?

Lowest?

The dotted line shows how alert, or awake, the person feels during the day. Is there any relationship between alertness and body temperature?

The end.