Exploring Division of Fractions with Number Line Models

The video tutorial explains how to solve division problems involving fractions using a number line model. It begins with an example of dividing 5/6 by 1/3, illustrating how to determine the number of thirds in 5/6. The tutorial then moves to a second example, dividing 4/5 by 1/4, and demonstrates how to break down the problem using a number line. The video concludes with a review of the number line model and its effectiveness in understanding fraction division.

What is the main question we are trying to answer when dividing 5/6 by 1/3?

• How many 1/3 are in 5/6?

• What is 5/6 of 1/3?

• How many 5/6 are in 1/3?

• What is the sum of 5/6 and 1/3?

Tags

CCSS.6.NS.A.1

In the example of 12 divided by 4, how many 4s are there in 12?

• 6

• 2

• 4

• 3

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CCSS.3.OA.A.2

What does each segment represent in the number line model for 5/6?

• 1/3

• 1/6

• 1/2

• 1/4

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How many thirds can fit into 5/6 according to the number line model?

• 3

• 1 and a half

• 2

• 2 and a half

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CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

What is the result of dividing 5/6 by 1/3?

• 3

• 2 and a half

• 1 and a half

• 2

Tags

CCSS.6.NS.A.1

When modeling 4/5 divided by 1/4, into how many parts is each fifth broken?

• 2

• 3

• 5

• 4

Tags

CCSS.6.NS.A.1

How many fourths are there in 4/5 according to the number line model?

• 3 and 1/5

• 2 and 1/5

• 4 and 1/5

• 5 and 1/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the final answer for the division of 4/5 by 1/4?

• 2 and 1/5

• 3 and 1/5

• 4 and 1/5

• 5 and 1/5

Tags

CCSS.6.NS.A.1

Which model did we use to visualize the division of fractions?

• Pie chart model

• Area model

• Bar model

• Number line model

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

What part of the number line did we focus on for these examples?

• Between 0 and 2

• Between 1 and 2

• Between 1 and 3

• Between 0 and 1

Tags

CCSS.6.NS.C.6C