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Unit 3 - Lesson 10 - Grade 5: Illustrative Mathematics

Last updated 9 months ago
18 questions
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Grade 5 Unit 3
Lesson 10: Concepts of Division
CC BY 2021 Illustrative Mathematics
Grade 5 Unit 3
Lesson 10: Concepts of Division
CC BY 2021 Illustrative Mathematics
Lesson: Concepts of Division

Number Talk: Same Dividend, Different Divisor (Warm Up)

Find the value of each expression mentally.
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Share Pretzels

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Order the situations from greatest to least based on the number of pretzels each student will get.

  1. 3 students equally share 6 pretzels.
  2. 3 students equally share 45 pretzels.
  3. 3 students equally share 24 pretzels.
  4. 7 students equally share 42 pretzels.
  5. 3 students equally share 42 pretzels.
  6. 14 students equally share 42 pretzels.
  7. 6 students equally share 42 pretzels.
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Explain your reasoning.

Division Patterns

Find the value of each expression.
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What patterns do you notice?

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Why is the quotient getting smaller?

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What do you know about this expression?

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Draw a diagram to represent

Cool Down: Reason About Division
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What new idea did you have about division today?

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What questions do you have about division with fractions?