Exploring Line Plots in 3rd Grade Math

The video tutorial guides third graders through the process of creating and analyzing line plots using shoe length data. It begins with an introduction to line plots and necessary materials, followed by multiplication practice using arrays and equations. Students then collect and organize shoe length data, which is used to create a line plot. The tutorial concludes with an analysis of fourth-grade shoe length data, emphasizing the importance of data representation and interpretation.

How many chairs are there in total if there are 5 rows with 5 chairs in each row?

• 15

• 20

• 10

• 25

What is the total number of pencils in a pencil box with 4 rows and 4 pencils in each row?

• 12

• 8

• 16

• 20

If a patio has 8 rows of bricks with 8 bricks in each row, how many bricks are there in total?

• 64

• 72

• 56

• 48

What is the shortest shoe length recorded in the data?

• 9 inches

• 9.5 inches

• 10 inches

• 10.5 inches

How many students had shoe lengths of 9 inches?

• 4

• 2

• 1

• 3

What shoe size should be bought the most based on the class data?

• 9 and 9.5 inches

• 10 and 10.5 inches

• 11 inches only

• 9.5 and 10 inches

How many students are in the fourth grade class according to the line plot?

• 18

• 25

• 15

• 20

What is the maximum shoe length in the fourth grade class data?

• 12 inches

• 11 inches

• 10 inches

• 9.5 inches

What is the shortest shoe length in the fourth grade class data?

• 10 inches

• 9 inches

• 9.5 inches

• 10.5 inches

What is the most common shoe length for the fourth grade class?

• 12 inches

• 9.5 inches

• 10 inches

• 11 inches