Ordering Rational Numbers for 6th Graders

This video tutorial for sixth graders covers the concept of fractions as division, converting fractions to decimals, and placing fractions on a number line. It also explains how to compare fractions using common denominators and order rational numbers, including fractions, decimals, and percents. The lesson is designed to help students understand these mathematical concepts and apply them in exercises and homework.

What does a fraction bar represent?

• Multiplication

• Subtraction

• Division

• Addition

How do you convert the fraction 1/2 into a decimal?

• 0.1

• 1.0

• 0.5

• 0.2

What is the decimal representation of two-thirds?

• 0.6666

• 0.666...

• 0.66

• 0.6

Where does two-fifths fall on a number line?

• Between 3 and 4

• Between 0 and 1

• Between 1 and 2

• Between 2 and 3

What two integers does -3 1/4 fall between?

• -1 and 0

• -3 and -2

• -4 and -3

• -2 and -1

What is the common denominator for fractions with denominators 12, 3, 6, and 4?

• 12

• 24

• 36

• 48

What is the least common denominator for the denominators 5, 4, 20, and 5?

• 40

• 60

• 80

• 20

Which fraction is equivalent to three and four twentieths?

• 3 2/5

• 3 3/5

• 3 1/4

• 3 1/5

After finding a common denominator, what is the correct order from smallest to largest for the fractions 1/4, 2/3, 5/6, and 11/12?

• 2/3, 5/6, 1/4, 11/12

• 11/12, 5/6, 2/3, 1/4

• 5/6, 2/3, 11/12, 1/4

• 1/4, 2/3, 5/6, 11/12

What will be the focus of the next lesson?

• Subtracting percents

• Adding decimals

• Multiplying fractions

• Ordering rational numbers