Unit 5, Lesson 9, Grade 1 icon
Unit 5, Lesson 9

Partition shapes and identify halves and quarters of circles and rectangles.

EngageNY 60 min(s)

In this lesson, students explore halves and fourths more deeply than in the previous lesson, identifying these parts within circles and rectangles of varying size and dimension. They recognize that as they partition, or decompose, the whole into more equal shares, they create smaller units.

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