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Unit 5 - Lesson 11 - Grade 3: Illustrative Mathematics

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16 Questions
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Grade 3 Unit 5
Lesson 11: Generate Equivalent Fractions
CC BY 2021 Illustrative Mathematics®
Grade 3 Unit 5
Lesson 11: Generate Equivalent Fractions
CC BY 2021 Illustrative Mathematics®
Lesson: Generate Equivalent Fractions

Number Talk: Something Times 8 (Warm Up)

Find the value of each expression mentally.
1.

2 x 8

2.

6 x 8

3.

10 x 8

4.

12 x 8

Show Equivalence

The diagram represents 1.

5.

What fraction does the shaded part of the diagram represent?

6.

Jada says it represents

Tyler is not so sure.

Do you agree with Jada? If so, explain or show how you would convince Tyler that Jada is correct. If not, explain or show your reasoning.

7.

The diagram represents 1.

Show that the shaded part of this diagram represents both

8.

The diagram represents 1.

Show that the shaded part of this diagram represents both

9.

The diagram represents 1.

Show that the shaded part of this diagram represents both

More Than One Name

10.

Each diagram represents 1. Write two fractions to represent the shaded part of each diagram.

11.

Each diagram represents 1. Write two fractions to represent the shaded part of each diagram.

12.

Each diagram represents 1. Write two fractions to represent the shaded part of each diagram.

13.

Here’s another diagram.


What fraction does the shaded part of the diagram represent?

14.

Write another fraction that it represents.

Cool Down: Two Fraction Names for Each Diagram
15.

Write two fractions that the shaded part of this diagram represents.

16.

Show that the shaded part of this diagram represents both