3rd grade making line plots worksheets

Tap to see another sample sheet. The picture follows the difficulty you pick.

Making line plots worksheets for 3rd grade give your child a set of measurements and a line plot to complete. The scale runs in fractions of an inch, and the task is to draw one dot above the matching value for each measurement. Four plots per sheet, with easier and default settings. The bar graph sheet reads data. This one builds the display.

Free printable PDF worksheet, aligned to Common Core 3.MD.B.4.

Each print is a different sheet with its own answer key. You don't need to sign up.

The kind of problems you'll get

Use the data to complete each line plot. Draw one dot for each measurement.

  1. Two measurements are one half inch. How many marks go above one half?

    Answer: Two marks, stacked above the same value.

Most problems on this sheet sit beside a picture, model or diagram, so this is the worked example the sheet itself prints. The answer key on page two prints the answer under every problem.

Every print pulls a fresh set of problems at this level, so a make-up test or a second sibling never gets the same sheet.

What's on each sheet

Every version prints on US Letter or A4, with its answer key after the problems.

This sheet is one of the versions on the 3rd grade bar & line plots page, with its own difficulty choices and its own answer key.

How to teach this

Read the data list together before anyone draws. Have your child say each measurement aloud, find it on the scale, and put one dot straight above it. Then cross that measurement off the list. The slip to watch for is a repeated value: two measurements of one half inch need two dots, one on top of the other, and children often stop at one because the spot already looks taken. When the plot is done, count the dots and count the list. The two numbers must match. If they do not, something was skipped or doubled, and the crossed-off list shows where. Start on the easier setting if a fraction scale is new to your child, and move to default once the dots land without help.

Watch for: Kids put one dot for a value that appears twice, because the spot already looks filled. Every measurement gets its own dot. Two measurements of one half need two dots, stacked above the same tick. Kids draw a dot between ticks, or on the nearest whole number, when the value is a fraction. The dot goes straight above the tick for that fraction, so read the scale before placing anything.

Common questions about 3rd grade making line plots

What is on each sheet?
Four line plots to complete, each with its own set of measurements in fractions of an inch. Your child draws one dot per measurement above its value on the scale. The Remember box on the sheet says it plainly: equal fraction intervals, one mark above its value for each measurement. Answer key included.
How is this different from the bar graph sheet at this grade?
The bar and line plot sheet prints a finished graph and asks questions about it. This one hands over the data and leaves the plot for your child to build, which is the second half of 3.MD.B.4. Making the display is what shows whether the reading part was understood.
Is there an easier version?
Yes. Each print offers an easier and a default setting. Start easier if fraction scales are new, then move to default once the dots land in the right places without help. Every print is a fresh set of data, so switching settings never repeats a sheet.

Related worksheets

Ready to print one?

Need a fresh set of problems? Print another copy. The difficulty you picked above stays.

Aligned to Common Core 3.MD.B.4. Reviewed by the One more sheet team. Content version 241, updated September 2026.

Spot a mistake on this sheet? Tell us. · About these worksheets