Lesson 20 Review: Understand What a Fraction Is

Click on ALL the shapes that show one fourth shaded.

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CCSS.1.G.A.3

The denominator is the bottom number that tell how many equal parts are in the whole.

• True

• False

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is a unit fraction?

• a fraction with a number of 1

• number above the line in a fraction

• rectangle divided up into three eighths

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What unit fraction is shown?

• one three

• three fourths

• one fourth

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

 $\frac{2}{4}$  How would your write the fraction

(a)  

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the fraction of the figure that is shaded?

• three fifths

• five eighths

• eight thirds

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What unit fraction is each part?

• one

• eighths

• zero

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

The number on the above the line in a fraction, tells the number of equal parts that are being described.

• product

• numerator

• denominator

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

 $\frac{4}{4}$  equals?

• four

• four fourths

• one whole

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CCSS.3.G.A.2

 This model shows the fraction...

•  $\frac{6}{5}$  

•  $\frac{5}{6}$  

•  $\frac{1}{5}$  

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A