Interpreting Data from Line Plots

This lesson focuses on interpreting line plots, distinguishing them from line graphs. It uses examples like finger puppets and trips to explain how to read and analyze data on line plots. The lesson emphasizes careful counting and reading to accurately interpret the data presented in line plots.

What is the primary difference between a line plot and a line graph?

• Line plots use a number line with marks, while line graphs use a continuous line.

• Line plots are used for time series data, while line graphs are not.

• Line plots are always vertical, while line graphs are horizontal.

• Line plots are used for categorical data, while line graphs are for numerical data.

In the finger puppets example, how many children made zero puppets?

• Seven

• Nine

• Five

• Ten

How many children made at least five finger puppets?

• Ten

• Eleven

• Nine

• Eight

How many students owned fewer than two pairs of boots?

• Fourteen

• Sixteen

• Twelve

• Ten

Which score did the greatest number of people receive?

• Eight

• Six

• Five

• Seven

How many students visited the science museum exactly twice last year?

• Three

• Four

• Five

• Two

How many people won more than two matches last summer?

• Eighteen

• Sixteen

• Seventeen

• Fifteen

How many patients visited the doctor at least three times?

• Four

• Five

• Six

• Seven

What is the key to successfully interpreting line plots?

• Reading carefully

• Memorizing data

• Counting quickly

• Using a calculator

What should you do if you have questions about interpreting line plots?

• Search online

• Bring them to class

• Guess the answers

• Ignore them