Counting ourselves and others
Subtitle: exploring data
By: Karen Economopoulos, Susan Jo Russell.
Contributors: Russell, Susan Jo.; TERC (Firm)
Series: Investigations in number, data, and space
Publisher: Dale Seymour Publications
Published: 1998
Place of publication: White Plains, N.Y
Language: eng
Number of pages: 117
Subjects: Mathematics -- Study and teaching (Primary)
Other titles: Exploring data
Notes: "Kindergarten, also appropriate for grade 1."
"Developed at TERC, Cambridge, Massachusetts."