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Unit 1 - Lesson 17 - Grade 3: Illustrative Mathematics

Last updated over 1 year ago

9 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Grade 3 Unit 1

Lesson 17: Match and Draw Arrays

CC BY 2021 Illustrative Mathematics®

Akwankyerɛ

Grade 3 Unit 1

Lesson 17: Match and Draw Arrays

CC BY 2021 Illustrative Mathematics®

Lesson: Match and Draw Arrays

Which One Doesn’t Belong: Arrangements (Warm Up)

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Card Sort: Arrays

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Draw Arrays

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Cool Down: Draw and Describe

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1.

Which one doesn't belong?

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2.

Match the drawings of equal groups and arrays that are alike. Be prepared to explain your reasoning.

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3.

Choose a match you and your partner made. Write down how you know the drawing matches the array.

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4.

Draw 1 way the dots could be rearranged into an array.

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5.

Explain or show how the array is related to multiplication.

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6.

Draw ways that the dots could be arranged into arrays. Draw as many ways as you can.

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7.

Explain or show how each array is related to multiplication.

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8.

Redraw the equal groups as an array.

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9.

Describe how the diagram and the array are related.