Understanding Proportional Relationships and Earnings

Understanding Proportional Relationships and Earnings

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers the concept of proportional relationships, explaining how to identify them in various contexts such as pricing, cooking, exercise, and earnings. Through examples, it demonstrates how to determine if two quantities are proportional by checking if they change at the same rate. The lesson concludes with a summary of the key concept that a proportional relationship is characterized by a constant multiplier between two quantities.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the essential question when identifying proportional relationships?

How to calculate the total cost?

How to determine if two quantities are proportional?

How to find the average of two numbers?

How to divide two quantities?

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the frozen yogurt example, what is the cost per ounce?

50 cents

30 cents

40 cents

60 cents

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you determine the cost if you know the number of ounces?

Divide the number of ounces by the cost per ounce

Subtract the number of ounces from the cost per ounce

Multiply the number of ounces by the cost per ounce

Add the number of ounces to the cost per ounce

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the cooking example, how many ounces are in two cups?

16 ounces

12 ounces

20 ounces

8 ounces

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the multiplier used to determine proportionality between cups and ounces?

10

8

6

4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many calories are burned in 3 minutes according to the chart?

44 calories

22 calories

33 calories

55 calories

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the multiplier for calories burned per minute?

11

10

12

9

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