Relating Fractions to a Number Line

Coach Noelle introduces a math lesson focused on understanding fractions using a number line. The lesson begins with an overview of a number line from 0 to 10, then zooms in on the segment from 0 to 1 to explain fractions. The first part covers dividing the segment into halves, illustrating how 1/2 and 2/2 represent fractions. The second part explores thirds, showing how 1/3, 2/3, and 3/3 are represented. The lesson concludes with encouragement for students to become comfortable with recognizing fractions on a number line.

What is the purpose of using a number line in this lesson?

• To learn about multiplication

• To understand fractions

• To study geometry

• To explore algebraic expressions

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What does the number line help to visualize?

• Percentages

• Fractions

• Whole numbers

• Decimal numbers

Tags

CCSS.6.NS.C.6C

What fraction represents the first piece when the segment from 0 to 1 is divided into two parts?

• 1/3

• 1/2

• 2/3

• 3/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Which fraction is equivalent to one half?

• All of the above

• 3/6

• 1/2

• 2/4

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

What does 2/2 simplify to?

• 1

• 2

• 1/2

• 0

Which of the following is not a correct representation of one?

• 3/3

• 50/50

• 100/100

• 2/3

Tags

CCSS.3.NF.A.3C

How many pieces are created when the segment from 0 to 1 is divided into thirds?

• Three

• Five

• Four

• Two

Tags

CCSS.2.G.A.3

What fraction represents the entire segment from 0 to 1 when divided into thirds?

• 1/3

• 2/3

• 3/3

• 4/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What is the value of three thirds?

• 3

• 1

• 0

• 1/3

Tags

CCSS.5.NF.B.4A

What is the result of adding one-third and two-thirds?

• Two-thirds

• One

• Three-fourths

• One-half

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B