Comparing Fractions with Models

Front

What is a fraction?

Back

A fraction represents a part of a whole. It is written as two numbers separated by a line, like 1/2.

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

What does it mean to compare fractions?

Back

To compare fractions means to determine which fraction is larger, smaller, or if they are equal.

Tags

CCSS.4.NF.A.2

Front

What symbol do we use to show that one fraction is less than another?

Back

We use the symbol '<' to show that one fraction is less than another.

Tags

CCSS.4.NF.A.2

Front

What symbol do we use to show that one fraction is greater than another?

Back

We use the symbol '>' to show that one fraction is greater than another.

Tags

CCSS.4.NF.A.2

Front

What symbol do we use to show that two fractions are equal?

Back

We use the symbol '=' to show that two fractions are equal.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

If 1/2 is shaded in a model, what fraction is greater than 1/2?

Back

Any fraction with a numerator greater than 1 and a denominator of 2 or less, like 3/4.

Tags

CCSS.4.NF.A.2

Front

If a model shows 3/4 shaded, what fraction is less than 3/4?

Back

Any fraction with a numerator less than 3 and a denominator of 4, like 1/2.

Tags

CCSS.3.NF.A.3D

Front

How can we use models to compare fractions?

Back

We can use visual models like pie charts or bar models to see which fraction has more shaded parts.

Tags

CCSS.4.NF.A.2