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Unit 3 - Lesson 7 - Grade 5: Illustrative Mathematics

Last updated over 1 year ago

14 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Grade 5 Unit 3

Lesson 7: Generalize Fraction Multiplication

CC BY 2021 Illustrative Mathematics

Akwankyerɛ

Grade 5 Unit 3

Lesson 7: Generalize Fraction Multiplication

CC BY 2021 Illustrative Mathematics

Lesson: Generalize Fraction Multiplication

Notice and Wonder: Two Diagrams (Warm Up)

Equations and Area

1

1

1

1

1

Multiply Fractions

1

1

1

1

1

Cool Down: Multiply Fractions

1

1

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1

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1.

What do you notice?

1

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2.

What do you wonder?

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3.

Find the value of the product. Draw an area diagram if it is helpful.

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4.

Find the value of the product. Draw an area diagram if it is helpful.

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5.

Find the value of the product. Draw an area diagram if it is helpful.

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6.

How did you decide whether or not to draw a diagram? How did the diagrams influence how you found the products?

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7.

Diego drew this diagram for the product 9/11 x 5/8. How can the diagram help Diego find the value of 9/11 x 5/8 ?

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8.

Find the value that makes the equation true. Draw a diagram, if it is helpful.

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9.

Find the value that makes the equation true. Draw a diagram, if it is helpful.

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10.

Find the value that makes the equation true. Draw a diagram, if it is helpful.

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11.

Find the value that makes the equation true. Draw a diagram, if it is helpful.

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12.

Find the value that makes the equation true. Draw a diagram, if it is helpful.

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13.

Find the value that makes the equation true.

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14.