Comparing Fractions with Models

Front

What is a fraction?

Back

A fraction is a way to show a part of a whole. It has a top number (numerator) and a bottom number (denominator).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction represent?

Back

The numerator is the top number in a fraction. It shows how many parts we have.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator in a fraction represent?

Back

The denominator is the bottom number in a fraction. It shows how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you compare fractions with the same denominator?

Back

When fractions have the same denominator, compare the numerators. The larger numerator means a larger fraction.

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CCSS.3.NF.A.3D

Front

How do you compare fractions with different denominators?

Back

To compare fractions with different denominators, you can find a common denominator or convert them to decimals.

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CCSS.4.NF.A.2

Front

What is a model in math?

Back

A model is a visual representation of a concept. In fractions, models can be shapes divided into parts.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a half?

Back

A half is one of two equal parts of a whole.

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CCSS.1.G.A.3

Front

What is a fourth?

Back

A fourth is one of four equal parts of a whole.

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CCSS.1.G.A.3

Front

What is an eighth?

Back

An eighth is one of eight equal parts of a whole.

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CCSS.1.G.A.3

Front

If a ribbon is cut into 4 equal parts, what fraction of the ribbon is each part?

Back

Each part is 1/4 of the ribbon.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A