Common Core Alignment

CCSS.Math.Content.2.OA.3 - Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.

5: Math

Unit 1: Number Sense
Lesson 6: Equal Groups
Final Project: Project Number Sense!