Understanding Fractions and Their Models

The video tutorial explains how to model fractions using a fraction bar. It covers examples of one-sixth, five-sixths, three-sixths, and seven-sixths, demonstrating how to divide a unit into equal parts and shade the appropriate number of parts. The tutorial also discusses the concept of equivalent fractions, such as three-sixths being equal to one-half, and seven-sixths being equal to one and one-sixth.

What is the first step in modeling a fraction using a fraction bar?

• Draw a circle around the rectangle

• Cut the rectangle into equal parts

• Write the fraction inside the rectangle

• Shade the entire rectangle

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

How do you represent the fraction one-sixth using a rectangle?

• Shade the entire rectangle

• Cut the rectangle into three parts and shade one

• Cut the rectangle into six parts and shade one

• Cut the rectangle into six parts and shade five

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What does the fraction one-sixth represent?

• One of six equal parts of a whole

• Five of six equal parts of a whole

• Seven of six equal parts of a whole

• Three of six equal parts of a whole

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How is the fraction five-sixths modeled using a rectangle?

• Shade all six parts

• Shade three of the six equal parts

• Shade one of the six equal parts

• Shade five of the six equal parts

Tags

CCSS.5.NF.B.4A

What is the meaning of the fraction five-sixths?

• Five copies of one-sixth

• Three copies of one-sixth

• One copy of one-sixth

• Seven copies of one-sixth

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

How can the fraction three-sixths be expressed differently?

• As one-third

• As one-half

• As two-thirds

• As one-sixth

What is the equivalent of three-sixths in simpler terms?

• One-sixth

• Two-thirds

• One-half

• One-third

Tags

CCSS.4.NF.B.3A

How is the fraction seven-sixths modeled using rectangles?

• Shade one rectangle completely

• Shade six parts of one rectangle and one part of another

• Shade five parts of one rectangle and two parts of another

• Shade three parts of one rectangle and four parts of another

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What does the fraction seven-sixths represent?

• Seven copies of one-sixth

• Five copies of one-sixth

• Three copies of one-sixth

• One copy of one-sixth

What is the equivalent of seven-sixths in mixed number form?

• One and one-half

• One and one-sixth

• Two and one-sixth

• Two and one-half