Compare Unit Fractions Using Models

Front

What is a unit fraction?

Back

A unit fraction is a fraction where the numerator is 1 and the denominator is a positive integer, such as 1/2, 1/3, or 1/8.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

How do you compare two fractions with the same numerator?

Back

When comparing two fractions with the same numerator, the fraction with the smaller denominator is greater.

Tags

CCSS.3.NF.A.3D

Front

How do you compare two fractions with the same denominator?

Back

When comparing two fractions with the same denominator, the fraction with the larger numerator is greater.

Tags

CCSS.3.NF.A.3D

Front

What is the relationship between the size of the denominator and the value of a unit fraction?

Back

As the denominator of a unit fraction increases, the value of the fraction decreases.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the value of 1/4 compared to 1/8?

Back

1/4 is greater than 1/8 because 1/4 = 2/8.

Tags

CCSS.3.NF.A.3D

Front

How can models help in comparing fractions?

Back

Models, such as number lines or pie charts, visually represent fractions, making it easier to compare their sizes.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share, used to compare or add fractions.

Front

How do you find the least common denominator of 1/3 and 1/6?

Back

The least common denominator of 1/3 and 1/6 is 6.

Front

What is the process to convert fractions to have a common denominator?

Back

To convert fractions to have a common denominator, multiply the numerator and denominator of each fraction by the necessary factors to reach the least common denominator.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is the value of 1/3 compared to 1/6?

Back

1/3 is greater than 1/6 because 1/3 = 2/6.