Draw and read line plots involving fractions. As a class you could plot the jump height of students, if you have a video camera, of course. Answer questions such as “how many students jumped two and a half feet high?” You could also have students plant something and measure the height of each plant in quarter inches. Students should also get substantial practice on their own.

Graphing data on line plots by Khan Academy

Do these Khan Academy exercises:

Next, give your students this challenge:

2020 Math Kangaroo Levels 1-2 Problem #22 by STEM4all

Conclude by leading this investigation:

Too Many Mice!

by MathPickle

3.MD.B.4: Generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch. Show the data by making a line plot, where the horizontal scale is marked off in appropriate units— whole numbers, halves, or quarters.