Unit 3 - Lesson 15 - Grade 5: Illustrative Mathematics

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Grade 5 Unit 3
Lesson 15: Fraction Division Situations
CC BY 2021 Illustrative Mathematics
Grade 5 Unit 3
Lesson 15: Fraction Division Situations
CC BY 2021 Illustrative Mathematics
Lesson: Fraction Division Situations

Number Talk (Warm Up)

Find the value of each expression mentally.
1.

2.

3.

4.

Card Sort: Fraction Division Problem Sort

Your teacher will give you a set of cards. Match each expression with a situation. Some expressions do not have a matching situation.
Card Sort Answers & Explanations
5.

Answer for Match #1

6.

Share your reasoning.

7.

Answer for Match #2

8.

Share your reasoning.

9.

Answer for Match #3

10.

Share your reasoning.

11.

Answer for Match #4

12.

Share your reasoning.

Division Story Situations

13.

Choose one of the expressions from the card sort that didn't have a match. Write a situation that matches the expression.

14.

Trade situations with another group and answer their question.

Cool Down: Match and Solve
15.

Match each expression to a situation.

16.

Answer the question.

17.

Answer the question.