Understanding Division Models and Concepts

The video tutorial explains how to divide fractions using models, focusing on problems without remainders. It introduces the concepts of dividend and divisor, and demonstrates how to model division problems such as two divided by one-third and one and one-fifth divided by three-fifths. The tutorial uses visual aids like circles and brackets to represent groups, and concludes with a recap of the key steps in dividing fractions with models.

What is the role of the dividend in a division problem?

• It is the number you divide by.

• It is the result of the division.

• It is the number you start with.

• It is the number of groups you have.

In a division problem, what does the divisor represent?

• The number you divide by.

• The result of the division.

• The number of groups you have.

• The number you start with.

How do you represent the dividend in a model?

• By drawing circles.

• By drawing the number of groups.

• By drawing the number of holes.

• By drawing the divisor.

What is the first step in dividing two by one-third using a model?

• Draw the result of the division.

• Draw one-third as a group.

• Draw two holes to represent the dividend.

• Draw the divisor.

How many one-thirds are in two?

• Six

• Five

• Seven

• Four

What is the first step in dividing one and one-fifth by three-fifths using a model?

• Draw the result of the division.

• Draw three-fifths as a group.

• Draw one and one-fifth as the dividend.

• Draw the divisor.

How many groups of three-fifths are in one and one-fifth?

• Four

• One

• Two

• Three

What is the purpose of splitting the whole into fifths in the second example?

• To find the result of the division.

• To make the model look better.

• To make it easier to draw.

• To match the divisor's denominator.

What does the numerator of the divisor tell you in a division model?

• How many groups to draw.

• How many holes to draw.

• How many parts to divide the whole into.

• How many parts are in each group.

What is the final step in dividing fractions using models?

• Count the number of groups.

• Draw the divisor.

• Draw the result of the division.

• Draw the dividend.