Document# Analysis of Patterns and Problem Solving Including Units of 0 and 1

## Supporting grades: 3

EngageNY

Description: In Lesson 16, students multiply and divide by 0 and 1. Lesson 17 synthesizes students' knowledge of factors from 0 to 10 in an exploration of patterns using the multiplication table. Students recognize the patterns of particular factors and make connections between multiplication and division. In Lesson 18, students apply the tools, representations, and concepts they have learned in order to solve two-step word problems using all four operations. They call on rounding skills learned in Module 2 to estimate solutions and use their estimations to assess the reasonableness of answers.

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