Unit 7 - Lesson 13 - Grade 5: Illustrative Mathematics

Last updated about 1 year ago

13 questions

Note from the author:

Instructions

Lesson: Perimeter and Area of Rectangles

Cool Down: Area and Perimeter of a Rectangle

Unit 7 - Lesson 13 - Grade 5: Illustrative Mathematics

Last updated about 1 year ago

13 questions

Note from the author:

Grade 5 Unit 7
Lesson 13: Perimeter and Area of Rectangles
CC BY 2021 Illustrative Mathematics

Instructions

Grade 5 Unit 7
Lesson 13: Perimeter and Area of Rectangles
CC BY 2021 Illustrative Mathematics

Lesson: Perimeter and Area of Rectangles

Estimation Exploration: Window Washing (Warm Up)

What is the area of one window?

Record an estimate that is:

Rectangle Perimeters

Jada drew a rectangle with a perimeter of 12 centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada drew a square, how long and wide was it?

If Jada’s rectangle was 2.5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3.25 cm long, how wide was it? Plot this point on the coordinate grid.

Rectangle Areas

Jada drew a rectangle with area 16 square centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada’s rectangle was 5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada drew a square, how long and wide was it? Explain how you know.

Cool Down: Area and Perimeter of a Rectangle

Unit 7 - Lesson 13 - Grade 5: Illustrative Mathematics

Unit 7 - Lesson 13 - Grade 5: Illustrative Mathematics

Estimation Exploration: Window Washing (Warm Up)

What is the area of one window?

Record an estimate that is:

Rectangle Perimeters

Jada drew a rectangle with a perimeter of 12 centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada drew a square, how long and wide was it?

If Jada’s rectangle was 2.5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3.25 cm long, how wide was it? Plot this point on the coordinate grid.

Rectangle Areas

Jada drew a rectangle with area 16 square centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada’s rectangle was 5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada drew a square, how long and wide was it? Explain how you know.

The point represents the length and width of a rectangle.

What are the area and perimeter of the rectangle? Explain or show your reasoning.

What is a point that represents a different rectangle with the same area? Explain or show
your reasoning.

Estimation Exploration: Window Washing (Warm Up)

What is the area of one window?

Record an estimate that is:

Rectangle Perimeters

Jada drew a rectangle with a perimeter of 12 centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada drew a square, how long and wide was it?

If Jada’s rectangle was 2.5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3.25 cm long, how wide was it? Plot this point on the coordinate grid.

Rectangle Areas

Jada drew a rectangle with area 16 square centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada’s rectangle was 5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada drew a square, how long and wide was it? Explain how you know.

The point represents the length and width of a rectangle.

What are the area and perimeter of the rectangle? Explain or show your reasoning.

What is a point that represents a different rectangle with the same area? Explain or show
your reasoning.

Unit 7 - Lesson 13 - Grade 5: Illustrative Mathematics

Unit 7 - Lesson 13 - Grade 5: Illustrative Mathematics

Estimation Exploration: Window Washing (Warm Up)

What is the area of one window?Record an estimate that is:

Rectangle Perimeters

Jada drew a rectangle with a perimeter of 12 centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada drew a square, how long and wide was it?

If Jada’s rectangle was 2.5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3.25 cm long, how wide was it? Plot this point on the coordinate grid.

Rectangle Areas

Jada drew a rectangle with area 16 square centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada’s rectangle was 5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada drew a square, how long and wide was it? Explain how you know.

The point represents the length and width of a rectangle.What are the area and perimeter of the rectangle? Explain or show your reasoning.

What is a point that represents a different rectangle with the same area? Explain or showyour reasoning.

Estimation Exploration: Window Washing (Warm Up)

What is the area of one window?Record an estimate that is:

Rectangle Perimeters

Jada drew a rectangle with a perimeter of 12 centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada drew a square, how long and wide was it?

If Jada’s rectangle was 2.5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3.25 cm long, how wide was it? Plot this point on the coordinate grid.

Rectangle Areas

Jada drew a rectangle with area 16 square centimeters. What could the length and width of Jada’s rectangle be? Use the table to record your answer.

Plot the length and width of each rectangle on the coordinate grid.

If Jada’s rectangle was 5 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada’s rectangle was 3 cm long, how wide was it? Plot this point on the coordinate grid.

If Jada drew a square, how long and wide was it? Explain how you know.

The point represents the length and width of a rectangle.What are the area and perimeter of the rectangle? Explain or show your reasoning.

What is a point that represents a different rectangle with the same area? Explain or showyour reasoning.

What is the area of one window?

Record an estimate that is:

The point represents the length and width of a rectangle.

What are the area and perimeter of the rectangle? Explain or show your reasoning.

What is a point that represents a different rectangle with the same area? Explain or show
your reasoning.

What is the area of one window?

Record an estimate that is:

The point represents the length and width of a rectangle.

What are the area and perimeter of the rectangle? Explain or show your reasoning.

What is a point that represents a different rectangle with the same area? Explain or show
your reasoning.