Unit 5, Lesson 10# Use math drawings to represent additions with up to two compositions and relate drawings to the addition algorithm

EngageNY 60 min(s)

In this lesson, students deepen their conceptual understanding of addition within 1,000. They move from concrete to pictorial representations as they draw chip models to represent addition within 1,000. Students record each action in their drawings step-by-step on the vertical form.