Understanding Fractions

The video tutorial introduces the concept of fractions, explaining that a fraction represents a part of a whole object divided into equal parts. It covers specific fractions such as halves, thirds, and fourths, using examples like oranges and rectangles to illustrate each. The tutorial also explores fractions within sets of objects, demonstrating how to determine the fraction of a specific item within a group. Through interactive questions, viewers learn to identify and understand fractions in various contexts.

What is a fraction?

• A part of an object divided into unequal parts

• A part of an object divided into equal parts

• A whole object

• A part of an object divided into random parts

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CCSS.1.G.A.3

Which orange is divided into equal parts?

• The first orange

• None of the oranges

• The third orange

• The second orange

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CCSS.1.G.A.3

What fraction represents an object divided into two equal parts?

• One-fifth

• One-half

• One-fourth

• One-third

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CCSS.1.G.A.3

Which rectangle shows one-half shaded?

• The second rectangle

• None of the rectangles

• The third rectangle

• The first rectangle

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CCSS.2.G.A.3

What fraction is used when an object is divided into three equal parts?

• One-fourth

• One-third

• One-half

• One-fifth

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CCSS.2.G.A.3

Which rectangle shows one-third shaded?

• None of the rectangles

• The third rectangle

• The second rectangle

• The first rectangle

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CCSS.1.G.A.3

What fraction represents an object divided into four equal parts?

• One-fifth

• One-fourth

• One-third

• One-half

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CCSS.1.G.A.3

Which rectangle shows one-fourth shaded?

• The first rectangle

• None of the rectangles

• The second rectangle

• The third rectangle

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

If there is one red shirt in a set of two shirts, what fraction of the shirts is red?

• One-third

• One-fourth

• One-fifth

• One-half

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

In a set of three balls, if one is yellow, what fraction of the balls is yellow?

• One-fifth

• One-fourth

• One-third

• One-half

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A