## Students at Work! - Section 4: Now You Try It

Students at Work!

# Evaluating Expressions

Unit 1: Numerical Expressions and Patterns
Lesson 2 of 13

## Big Idea: This lesson is part of laying the foundation for algebraic thinking, including an understanding that cracking the code can be fun! Students view an algebraic expression as a challenging code to make sense of.

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Standards:
62 minutes

### Julie Kelley

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