How many pockets? how many teeth?
Subtitle: collecting and representing data
By: by Karen Economopoulos, Tracey Wright
Contributors: Wright, Tracey; TERC (Firm)
Series: Investigations in number, data, and space
Publisher: Scott Foresman
Published: 2004
Place of publication: Glenview, IL
Language: eng
Number of pages: 118
ISBN-13: 9780201378207
Subjects: Set theory -- Study and teaching (Primary); Mathematics -- Study and teaching (Primary)
Other titles: Collecting and representing data
Description: Introduces students to collecting, organizing, and representing numerical data.
Notes: "Developed at TERC, Cambridge, Massachusetts."

"Grade 2. Also appropriate for Grade 3."