Let's get the herd to follow the rules. The activity associated with the second lesson in the unit introduces the class to the definition of a function. Individuals must gather in groups of zebras and rhinos defined by the general definition of a function. The activity is the third installment in the nine-part series.

Concepts

functions, one-to-one correspondence, domain, range, x-coordinates, coordinate pair, relationships, function rule, technology resources

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Instructional Ideas

• Write the definition of a function on the board and have class members put it in their own words
• Have the class determine whether their names, first name to last name and then last name to first name, is a function or not

Classroom Considerations

• Class members should have a general understanding of relations

Pros

• The rules for the activity are on the Powerpoint slides
• The explanation of the activity provides the connection to the challenge presented in the first lesson

Cons

• None

Common Core

8.F.A.1