## Reflection: Checks for Understanding The Cell Phone Problem, Day 1 - Section 3: The Cell Phone Problem, Group Time

I've included here a sample of some student work.  These are representative of the class, and I've highlighted some things that stood out to me as I reviewed them.  Not only am I looking for what the students know, but I'm also on the lookout for instructive errors.  These are typically unexpected issues that I may need to address in class.

Checks for Understanding: Student Work Samples

# The Cell Phone Problem, Day 1

Unit 7: Rational Functions
Lesson 1 of 17

## Big Idea: Real world modeling of rational functions. Cell phone signal strength, can you hear me now?

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Standards:
Subject(s):
Math, modeling, Algebra, Function Operations and Inverses, Algebra 2, master teacher project, rational function
45 minutes

### Jacob Nazeck

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