Unit 1, Lesson 5# Classify items into three categories, determine the count in each, and reason about how the last number named determines the total.

EngageNY 60 min(s)

In this lesson, students continue to classify groups of objects. They play the game Where Do I Belong?, where objects are classified into three pre-defined categories. Students count the objects in each category, where they are led to understand that the last number said when counting the objects in each category determines the total.