Making graphs /
by Bridget Heos ; illustrated by Katya Longhi.
- 24 pages : color illustrations ; 22 x 24 cm.
- Math world .
Includes bibliographical references (page 24) and index.
"A class is learning a lesson on making graphs and interpreting data, and the class clown, Logan, has some off-the-wall answers to his classmates' surveys."--