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Knihovna

Unit 4 - Lesson 3 - Grade 3: Illustrative Mathematics

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Grade 3 Unit 4

Lesson 3: Division Situation Drawings

CC BY 2021 Illustrative Mathematics®

Grade 3 Unit 4

Lesson 3: Division Situation Drawings

CC BY 2021 Illustrative Mathematics®

Lesson: Division Situation Drawings

Number Talk: The More Things Change... (Warm Up)

Groups of Students

1
1

Elena’s Colored Pencils

1
1

Which Drawing Matches?

Cool Down: Party Favors
1
1

Find the value of each expression mentally.

1
Otázka 1
1.

120 + 120

1
Otázka 2
2.

121 + 119

1
Otázka 3
3.

125 + 115

1
Otázka 4
4.

129 + 111

Otázka 5
5.

What did you notice about how the students put themselves into groups of 2?

Otázka 6
6.

What did you notice about how the students put themselves into 2 groups?

Otázka 7
7.

Elena has 12 colored pencils. She has 2 boxes and wants to put the same number of colored pencils in each box. How many colored pencils will go in each box?

Which drawing matches the situation?

Otázka 8
8.

Explain your reasoning.

Match each situation to a drawing. Be prepared to explain your reasoning.

1
1
1
1
1
1
1
1
1
1
1
1
Otázka 21
21.

Clare has 48 markers. She puts 8 markers into each goodie bag for her birthday party. How many bags will she use?

Which drawing matches the situation?

Otázka 22
22.

Explain your reasoning.

Otázka 9
9.

Mai has 8 markers. She puts 4 markers in each box. How many boxes of markers are there?

Otázka 10
10.

Explain your reasoning.

Otázka 11
11.

Kiran has 20 pens. He puts 2 pens at each table. How many tables can he put pens on?

Otázka 12
12.

Explain your reasoning.

Otázka 13
13.

Lin has 8 colored pencils. She puts them into 2 bags. Each bag has the same number of colored pencils. How many

colored pencils will be in each bag?

Otázka 14
14.

Explain your reasoning.

Otázka 15
15.

Priya has 15 crayons. She puts 5 crayons on each desk. How many desks will have crayons?

Otázka 16
16.

Explain your reasoning.

Otázka 17
17.

Noah has 20 pencils. He puts the same number of pencils into 10 boxes. How many pencils will be in each box?

Otázka 18
18.

Explain your reasoning.

Otázka 19
19.

Jada has 15 markers. She puts the same number of markers on 3 tables. How many markers will be on each table?

Otázka 20
20.

Explain your reasoning.