Preskoči na glavni sadržaj

Sign up for FREE

Unit 7 - Lesson 8 - Grade 3: Illustrative Mathematics

Posljednje ažuriranje over 1 year ago

16

Napomena autora:

Grade 3 Unit 7

Lesson 8: Find the Perimeter

CC BY 2021 Illustrative Mathematics®

Instrukcije

Grade 3 Unit 7

Lesson 8: Find the Perimeter

CC BY 2021 Illustrative Mathematics®

Lesson: Find the Perimeter

Number Talk: Decreasing Dividend (Warm Up)

Ways to Find Perimeter

1

1

1

1

1

Something is Missing

1

1

1

Cool Down: A Triangle and a Square

1

1

Find the value of each expression mentally.

1

Pitanje 1

1.

1

Pitanje 2

2.

1

Pitanje 3

3.

1

Pitanje 4

4.

null

1

Pitanje 5

5.

What do you notice?

1

Pitanje 6

6.

What do you wonder?

Pitanje 7

7.

Find the perimeter of the shape. Explain or show your reasoning.

Pitanje 8

8.

Find the perimeter of the shape. Explain or show your reasoning.

Pitanje 9

9.

Find the perimeter of the shape. Explain or show your reasoning.

Pitanje 10

10.

Find the perimeter of the shape. Explain or show your reasoning.

Pitanje 11

11.

Find the perimeter of the shape. Explain or show your reasoning.

Pitanje 12

12.

Find the perimeter of this rectangle. Explain or show your reasoning.

Pitanje 13

13.

All the short sides of this figure are the same length, and all the angles are right angles. Find the perimeter. Explain or show your reasoning.

Pitanje 14

14.

All the sides of the octagon are the same length. Find the perimeter. Explain or show your reasoning.

Pitanje 15

15.

Find the perimeter of the shape. Explain or show your reasoning.

Pitanje 16

16.

Find the perimeter of the shape. Explain or show your reasoning.