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Unit 1 - Lesson 5 - Grade 5: Illustrative Mathematics

Last updated 9 months ago
10 questions
Note from the author:
Grade 5 Unit 1
Lesson 5: Side Lengths of Rectangular Prisms
CC BY 2021 Illustrative Mathematics
Grade 5 Unit 1
Lesson 5: Side Lengths of Rectangular Prisms
CC BY 2021 Illustrative Mathematics
Lesson: Side Lengths of Rectangular Prisms

Notice and Wonder: Prism Print (Warm Up)

1

What do you notice? What do you wonder?

All About That Base

Here are 3 rectangular prisms.


These rectangles represent bases of the prisms.

1

Match each prism with a rectangle that represents its base. Note: Some prisms may match more than 1 rectangular base.

1

Find the volume of each prism. Explain or show your reasoning.

Growing Prism

1

Here is a base of a rectangular prism.

Fill out the table for the volumes of rectangular prisms with this base and different heights.

What is the Question?

This is the base of a rectangular prism that has a height of 5 cubes.

These are answers to questions about the prism. Read each answer and determine what question it is answering about the prism.

1

3 is the answer. What is the question?

1

5 is the answer. What is the question?

1

3 X 4 = 12. The answer is 12. What is the question?

1

12 X 5 = 60. The answer is 60 cubes. What is the question?

1

3 by 4 by 5 is the answer. What is the question?

Cool Down: Determine the Volume
1

Here is a base of a rectangular prism.

What is the volume of the prism if it has a height of 3?