Comparing Fractions on a Number Line

This lesson teaches how to compare fractions with the same denominator. It begins with an introduction to the concept, followed by using number lines to visualize comparisons. Several examples are provided, such as comparing fractions with fourths, two-fifths, and three-fifths. The lesson emphasizes that the fraction with the larger numerator is greater when denominators are the same. Additional examples are given to reinforce the concept, and students are encouraged to practice comparing fractions.

Which fraction is larger, 3/4 or 1/4?

• Both are equal

• 1/4

• Cannot be determined

• 3/4

Tags

CCSS.3.NF.A.3D

If two fractions have the same denominator, how do we determine which is larger?

• By comparing the numerators

• By subtracting both fractions

• By comparing the denominators

• By adding both fractions

Tags

CCSS.3.NF.A.3D

What is the main method to compare fractions with the same denominator?

• Multiplying the denominators

• Comparing the numerators

• Comparing the whole numbers

• Subtracting the numerators

Tags

CCSS.3.NF.A.3D

Which is greater, 2/5 or 3/5?

• 2/5

• Both are equal

• 3/5

• It depends on the context

Tags

CCSS.3.NF.A.3D

Why is 6/7 greater than 3/7?

• Because 7 is a prime number

• Because both fractions are less than 1

• Because the denominator is 7

• Because 6 is greater than 3

Tags

CCSS.3.NF.A.3D

What will you practice in the remainder of this lesson?

• Multiplying fractions

• Comparing fractions with the same denominator

• Comparing fractions with different denominators

• Adding fractions

Tags

CCSS.4.NF.A.2