Warm-up:
Do you have a winter, spring, summer, or fall birthday?
Is your hair very short, short, long, or very long?
Do you have a dog, cat, both, or neither?
Is your hair very short, short, long, or very long?
Do you have a dog, cat, both, or neither?
Objective:
SWBAT name the challenges involved in classifying people into categories such as "races."