Comparing and Ordering Rational Numbers

The video tutorial introduces pre-algebra students to comparing and ordering rational numbers. It begins with a brief context setting, followed by detailed explanations and examples of how to compare fractions and convert them into decimals. The teacher uses visual aids and a unique 'cowboy riding the horse' method to simplify the process. The tutorial also covers ordering rational numbers from least to greatest, providing examples and encouraging students to practice independently. The session concludes with a reminder about homework and quiz feedback.

What is the main topic of this week's focus?

• Algebra

• Statistics

• Geometry

• Rational Numbers

Tags

CCSS.7.NS.A.1D

Which fraction is greater: -4/5 or -5/6?

• -4/5

• -5/6

• They are equal

• Cannot be determined

Tags

CCSS.6.NS.C.7B

CCSS.6.NS.C.7A

What method does the teacher use to compare fractions visually?

• Using pizza slices

• Using pie charts

• Using bar graphs

• Using a number line

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

How can fractions be converted to make comparison easier?

• By converting them to percentages

• By converting them to mixed numbers

• By converting them to whole numbers

• By converting them to decimals

What is the decimal equivalent of -4/5?

• -0.5

• -0.8

• -0.75

• -0.6

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Which is less: -0.8 or -0.3?

• -0.3

• They are equal

• Cannot be determined

• -0.8

Tags

CCSS.6.NS.C.7B

CCSS.6.NS.C.7A

What is the decimal equivalent of -1 and 7/9?

• -1.75

• -1.79

• -1.77

• -1.7

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Which is greater: -1.7 or -1.79?

• -1.7

• -1.79

• They are equal

• Cannot be determined

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which number is the smallest in the set: -3.5, 2, -1.7, -1, 0.5?

• -3.5

• 2

• -1.7

• -1

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which number is the largest in the set: -3.5, 2, -1.7, -1, 0.5?

• -1.7

• 2

• -3.5

• 0.5

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B