Mrs. Freiburg introduces third graders to line plots, explaining how to create and analyze them using examples like a spinner and siblings data. Students learn to label, compare, and draw conclusions from line plots through guided and independent practice, enhancing their understanding of data representation.

What materials do you need to learn about line plots?

• A pencil and a math workbook

• A computer and a printer

• A notebook and a pen

• A ruler and a calculator

What is a line plot used for?

• To show how often data values occur

• To calculate the average of numbers

• To draw geometric shapes

• To solve algebraic equations

In the spinner example, how many times was the spinner spun?

• 20 times

• 10 times

• 16 times

• 25 times

What is the first step in creating a line plot?

• Drawing and labeling a number line

• Writing a summary

• Calculating the mean

• Drawing a pie chart

Which number was spun the most in the spinner example?

• 0

• 1

• 2

• 3

How many times was the number 1 spun?

• 8 times

• 5 times

• 6 times

• 7 times

What is the difference between the greatest and least number of X's in the spinner example?

• 6

• 7

• 8

• 5

In the guided practice, what is used to label the data?

• A histogram

• A bar graph

• A tally chart

• A pie chart

How many people had two siblings in the independent practice?

• 3

• 4

• 6

• 5

What conclusion can be drawn from the line plot about siblings?

• Most students have two siblings

• Most students have no siblings

• Most students have one sibling

• Most students have three siblings