# A Re- Introduction to Functions

Unit 7: Functions
Lesson 1 of 11

## Big Idea: What's happening inside that machine? Students revisit the idea of a "function machine" as a metaphor in order to begin to understand the concept of functions and how they work.

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Standards:
Subject(s):
Math, tables of values, Algebra, domain, range, function, Algebra 1, function
60 minutes

### Amanda Hathaway

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