This video tutorial by Mrs. Laus covers module two, lesson three on dividing fractions by fractions. It begins with a review of previous lessons on dividing fractions by whole numbers and vice versa. The tutorial uses models to demonstrate division of fractions, emphasizing the importance of common denominators. Various examples are provided to illustrate the process, including complex problems. The video concludes with a discussion on scaling and its effect on division, followed by practice problems to reinforce learning.

What was the focus of the lesson on Monday?

• Dividing a fraction by a fraction

• Dividing a whole number by a fraction

• Multiplying fractions

• Dividing a fraction by a whole number

How many groups of 2/9 are there in 8/9?

• 4

• 5

• 2

• 3

What conclusion can be drawn when dividing fractions with common denominators?

• You can multiply the numerators

• You can add the numerators

• You can subtract the numerators

• You can divide the numerators

What is the result of dividing 9/12 by 3/12?

• 1

• 2

• 3

• 4

Which model can be used to solve fraction division problems?

• Neither tape diagrams nor number lines

• Both tape diagrams and number lines

• Only number lines

• Only tape diagrams

How many groups of 1/4 are there in 3/4?

• 1

• 2

• 4

• 3

What happens to the quotient when both the dividend and divisor are scaled by the same amount?

• The quotient becomes zero

• The quotient remains the same

• The quotient decreases

• The quotient increases

How many groups of 2/5 are there in 4/5?

• 1

• 3

• 2

• 4

What is the result of dividing 7/8 by 2/8?

• 3 and 1/2

• 3

• 4

• 2

When dividing 13/10 by 2/10, how many whole groups are formed?

• 6

• 5

• 7

• 6 and 1/2