Unit 6 - Lesson 8 - Grade 5: Illustrative Mathematics

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Last updated 3 months ago
13 Questions
Note from the author:
Grade 5 Unit 6
Lesson 8: How many yards wide is the whiteboard? Explain or show your reasoning.
CC BY 2021 Illustrative Mathematics®
Grade 5 Unit 6
Lesson 8: How many yards wide is the whiteboard? Explain or show your reasoning.
CC BY 2021 Illustrative Mathematics®
Lesson: How many yards wide is the whiteboard? Explain or show your reasoning.

Which One Doesn’t Belong: Fraction Representations (Warm Up)

1.

Card Sort: Fraction Sums and Differences

Your teacher will give you a set of cards that show expressions.
2.

Sort the cards into 2 categories of your choosing. Be prepared to explain the meaning of your categories.


3.

Sort the cards into 2 categories in a different way. Be prepared to explain the meaning of your new categories.


Add and Subtract

Find the value of each expression. Explain or show your thinking.
4.

5.

Explain or show your thinking.

6.

7.

Explain or show your thinking.

8.

9.

Explain or show your thinking.

Cool Down: Sum of Fractions
Find the value of each expression. Explain or show your reasoning.
10.

11.

Explain or show your reasoning.

12.

13.

Explain or show your reasoning.