Unit 6 - Lesson 6 - Grade 2: Illustrative Mathematics

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Grade 2 Unit 6
Lesson 6: Compose and Decompose Shapes
CC BY 2021 Illustrative Mathematics

Instructions

Grade 2 Unit 6
Lesson 6: Compose and Decompose Shapes
CC BY 2021 Illustrative Mathematics

Lesson: Compose and Decompose Shapes

A Picture of Shapes (Warm Up)

What do you notice?

What do you wonder?

Many Ways to Compose Shapes

Mai used pattern blocks to make this design. Work with a partner to make the same design without using any yellow hexagons.

Compose Shapes with Equal-size Pieces

What is the same? What is different?

Compose 3 different shapes using 2, 3, or 4 of the same equal-size shape.

Show the outline of each block on the grid paper.

Name each shape and explain how you composed it.

 I used _______ to compose a _______.

 I used _______ to compose a _______.

 I used _______ to compose a _______.

Cool Down: Look for Equal-size Shapes

Circle the shapes that are composed of only equal-size smaller shapes.

Choose 1 shape that you circled and describe the shapes that compose it.

The _______ is made up of _______.