What's in dots in a box?
Subtitle: seventh graders' access to dots and boxes model for differentiating intensive and extensive quantities
By: Christopher Matthew Unger
Published: 1991
Language: eng
Number of pages: 124
Subjects: Mathematics; Study and teaching (Secondary); Research; Science; Cognition
Notes: UMI #91-18,829.

Vita.

Thesis (Ed. D.)--Harvard Graduate School of Education, 1991.

Bibliography: leaves 121-123.