Fractions Using Area and Length Models

What does a unit fraction represent in an area model or length model?

• Half of a whole

• Two parts of a whole

• One part of a whole that has been equally partitioned

• Three parts of a whole

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Which picture represents 2/6

• 
• 
• 
• 

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

How can fractions be compared using visual fraction models and number lines?

• By thinking about their size and drawing a picture.

• By adding the numerators and denominators

• By subtracting the numerators and denominators

• By multiplying the numerators and denominators

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CCSS.4.NF.A.2

Is the fraction 1/3 equivalent to 4/12?

• Yes

• No

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CCSS.4.NF.A.1

CCSS.5.NF.B.5B

• A

• B

• C

• D

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CCSS.5.NF.B.4A

Represent the fraction for this model.

Mathematical Equivalence

ON

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

what does this model show?

• 2/5

• 1/10

• 2/20

• 3/40

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Which of the following fractions is represented by the model?

• 2/6

• 2/4

• 10/4

• 10/6

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is this model as a fraction?

• 4/10

• 4/100

• 4/6

• 6/4

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

• B
• A
• D
• C

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B