Introduce Fractions

Which picture shows 3/4?

• green
• blue
• purple
• pink

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What fraction of the circle is pizza?

• 1/3
• 1/4
• 1/2
• 2/3

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CCSS.2.G.A.3

The number on the top of a fraction is called what?

• numerator
• denominator

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The number on the bottom of a fraction is called what?

• numerator
• denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What fraction of the circle is NOT shaded?

• ⅙
• ⅚
• ¼

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What fraction of the rectangle is NOT shaded?

• ⅔
• ¾
• ¼

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Number 5 represent the.....

• number of parts the whole is divided into
• number of parts you have

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Number 2 represent the.....

• number of parts the whole is divided into
• number of parts you have

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is special about a fraction when the numerator and denominator are the same.

• The fraction is equal to 0
• The fraction is equal to 1

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CCSS.3.NF.A.3C

A fraction is...

•  a set of numbers
• a number that represents part of whole
• a whole thing 
• math

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B