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Unit 2 - Lesson 2 - Grade 5: Illustrative Mathematics

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Grade 5 Unit 2

Lesson 2: Share More Sandwiches

CC BY 2021 Illustrative Mathematics®

Grade 5 Unit 2

Lesson 2: Share More Sandwiches

CC BY 2021 Illustrative Mathematics®

Lesson: Share More Sandwiches

Estimation Exploration: Name that Fraction (Warm Up)

1

One Sandwich

1
1
1

Card Sort: Sandwich Match

Your teacher will give you a set of cards. Match each representation with a situation and expression. Some situations and expressions will have more than one matching representation.

Cool Down: How Much Sandwich?
1
1
Pitanje 1
1.

The large rectangle represents 1. What fraction of the large rectangle is shaded?

Record an estimate that is:

Pitanje 2
2.

Jada’s family made sandwiches to share at a family celebration. Complete the table to show how much sandwich each person gets.

Pitanje 3
3.

Choose one row from the table and represent your thinking with a diagram.

Pitanje 4
4.

What patterns do you notice in the table?

Choose one set of matched cards.

1
Pitanje 5
5.

Show or explain how the diagram(s) and expression represent the number of sandwiches being shared.

1
Pitanje 6
6.

Show or explain how the diagram(s) and expression represent the number of people sharing the sandwiches.

1
Pitanje 7
7.

How much sandwich does each person get in the situation?

Pitanje 8
8.

4 sandwiches are equally shared by 5 students. How much sandwich does each student get? Show or explain your reasoning.

Pitanje 9
9.

Write a division expression to represent the situation.