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Unit 7 - Lesson 6 - Grade 3: Illustrative Mathematics

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16 Questions
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Grade 3 Unit 7
Lesson 6: Distance Around Shapes
CC BY 2021 Illustrative Mathematics®
Grade 3 Unit 7
Lesson 6: Distance Around Shapes
CC BY 2021 Illustrative Mathematics®
Lesson: Distance Around Shapes

Notice and Wonder: Paper Clips & Shapes (Warm Up)

1.

What do you notice?

2.

What do you wonder?

What Does It Take to Build the Shapes?

  • Your teacher will give you four shapes on paper and some paper clips.
  • Work with your group to find out which shape takes the most paper clips to build. Explain or show how you know.
  • Record your findings.
  • Draw sketches if they are helpful.
3.

Record your findings.

4.

Which shape takes the most paper clips? Explain or show how you know.

Distance Around

5.

Find the perimeter of the shape.

6.

Explain or show your reasoning.

7.

Find the perimeter of the shape.

8.

Explain or show your reasoning.

9.

Find the perimeter of the shape.

10.

Explain or show your reasoning.

11.

Find the perimeter of the shape.

12.

Explain or show your reasoning.

13.

Find the perimeter of the shape.

14.

Explain or show your reasoning.

Cool Down: What is the Perimeter?
15.

Find the perimeter of this shape.

16.

Explain or show your reasoning.