## Reflection: Developing a Conceptual Understanding Use Models to Add - Section 3: Independent Practice

Student Work
Developing a Conceptual Understanding: Student Work

Unit 2: Two Digit Addition and Subtraction
Lesson 4 of 6

## Big Idea: In this lesson, students begin to add two digit numbers by drawing models to represent the tens and ones place.

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60 minutes

### Lisa Murdock

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