Module 7 Lesson

Module 7 Lesson 1

Learning Goals:
I will learn to represent real-world problems involving ratios and rates
with tables and graphs.

I will describe tables and graphs that represent real-world problems
involving ratios and rates.
CA CC 6.RP.3a

Vocabulary 7.1-7.2:

Unit- Single Item
Pattern-Numbers that Follow A Rule
Conversion Factor- A Rate That Compare two Equivalent Measurements
Scale-describes how the dimensions in the actual object compare to the dimensions in the
drawing.
Visual Representation- An accurate depiction(picture) of a given Problems
Mathematical quantities and Relationships
Ordered pairs- A Set of numbers that tells us where to find a point on a coordinate grid.
The First Number Represents a Value on the x-axis and the second number represents the value on
the y-axis.
A Proportion- a statement that two ratios or rates are equivalent.

CA CC 6.NS.3, 3a, 3b

Multiple Choice

Which picture best represents a unit?

Reorder

Please make a pattern which starts with the smallest number and gets larger.

• 1/2

• 3/6

• 9/18

• 27/54

• 36/7

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Dropdown

​ ​

Select answer

, these ​

Select answer

equivalent ratios: 1/2, 3/6, 9/18, 27/54, 36/72​.

Multiple Choice

Which item best represents a conversion factor?

Five boxes of candy bars contain a total of 60 candy bars. Each box
holds the same number of candy bars. Complete the table.

Suppose you have 84 candy bars. How many boxes is that?

Boxes

5

8

Candy Bars

60

120

CA CC 6.RP.3a

What are the equivalent ratios in the table?

CA CC 6.RP.3a

​Use your white board to show the equivalent ratios.

Drag and Drop

Based on the completed table, order the pairs.​

Placeholder

​

Placeholder

​

Placeholder

Drag these tiles and drop them in the correct blank above

5, 60

8, 96

10, 120

5, 8

8, 120

8, 98

12, 120

10, 60

CA CC 6.RP.3a

Stickers are made with the same ratio of length to width. A sticker 2
inches wide has a length of 4 inches. Complete the table.

Width (in.)

2

4

7

Length (in.)

4

16

Fill in the Blanks

Multiple Choice

Which of the following is a accurate (correct) visual representation of the length and width of the sticker?

Multiple Choice

How do you represent real-world problems involving ratios or rates visually?

• Make a table of several equivalent ratios or rates for the quantities. Use the table to make and graph ordered pairs (connecting points, if appropriate).

• Make a table with several equivalent ratios or rates for the quantities. Use the table to determine quantities needed for each ratio or rate.

• Make a graph based on the ordered pairs of the equivalent ratios and rates. If appropriate, connect the points on the graph.

• Make a table and only make a graph if needed.

Open Ended

Where is the x-coordinate on the graph?

Open Ended

Where is the y-coordinate on the graph?

Your Turn:

Complete
Pages 177-178

Learning Goals:
I will learn to represent real-world problems involving ratios and rates with
tables and graphs.

I will describe tables and graphs that represent real-world problems involving
ratios and rates.

CA CC 6.RP.3a