## Reflection: Writing Across the Disciplines Which Came First the Chicken or the Egg? Inverse Functions - Section 4: Think, Pair, Share: Which Came First?

For inverse functions I use the phrase "dependent on" to spark my students' thinking.  The expression of causal relationships using precise language is an important goal from this discussion. One facet of my course is preparing students for high school science classes in which quantitative analysis during lab experiments results in the application of some of the ideas we are developing today. Via whole group discussion, I encourage students to think about how the graphs of a function and its inverse may look different, and, what order in which to think about the identification of a function and its inverse.

Developing Precision of Langauge
Writing Across the Disciplines: Developing Precision of Langauge

# Which Came First the Chicken or the Egg? Inverse Functions

Unit 1: Thinking Like a Mathematician: Modeling with Functions
Lesson 7 of 10

## Big Idea: Students construct their own understanding of inverse functions through an exploratory function sort!

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Subject(s):
Math, Algebra, modeling, inverse functions, random behavior, domain, function notation
90 minutes

### Jason Colombino

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