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Unit 3 - Lesson 10 - Grade 2: Illustrative Mathematics

Last updated over 1 year ago

16 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Grade 2 Unit 3

Lesson 10: Measure with a Torn Tape

CC BY 2021 Illustrative Mathematics®

Akwankyerɛ

Grade 2 Unit 3

Lesson 10: Measure with a Torn Tape

CC BY 2021 Illustrative Mathematics®

Lesson: Measure with a Torn Tape

True or False: Constant Difference (Warm Up)

The Notebook Problem

A Desktop to Measure

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Cool Down: Torn Tape

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Decide if each statement is true or false. Be prepared to explain your reasoning.

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1.

Nokorɛ

Ɛnyɛ ampa

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Jada and Han used an inch ruler to measure the short side of a notebook.

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5.

How did Han and Jada get the same measurement?

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6.

Write an equation that could show Jada’s thinking.

Measure an object using Jada’s method.

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15.

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16.

Write an equation to represent the length of the picture frame.

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2.

Nokorɛ

Ɛnyɛ ampa

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3.

Nokorɛ

Ɛnyɛ ampa

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4.

Nokorɛ

Ɛnyɛ ampa

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10.

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12.

What do you notice about you and your partner’s measurements?