Understanding Fractions and Groups

Understanding Fractions and Groups

Assessment

Interactive Video

Mathematics

3rd - 4th Grade

Hard

Created by

Thomas White

FREE Resource

Mrs. Curran explains how to solve fraction problems by finding parts of a group. She uses examples involving cookies and pencils to demonstrate how to multiply fractions by whole numbers. The video covers three problems: 3/4 of 12 cookies, 7/8 of 16 cookies, and 6/10 of 10 pencils. Each problem is solved by dividing the total number into groups based on the denominator and then selecting groups based on the numerator. The video concludes with a reminder to use Think Central for additional help.

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main topic of the lesson introduced by Mrs. Curran?

Multiplying whole numbers

Finding part of a group using fractions

Dividing fractions

Finding the whole of a group

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the problem 3/4 of 12, what does the number 12 represent?

The number of groups

The total number of cookies

The number of cookies eaten

The number of cookies left

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many groups are the 12 cookies divided into in the problem 3/4 of 12?

3 groups

4 groups

6 groups

12 groups

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 3/4 times 12?

8

12

9

6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a fraction of a group problem?

Look at the denominator

Look at the numerator

Draw a model

Identify the whole number

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the problem 3/4 of 12, how many cookies are in each group?

3 cookies

1 cookie

2 cookies

4 cookies

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the problem 3/4 of 12, how many cookies are eaten?

12 cookies

9 cookies

8 cookies

6 cookies

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