[Primary grades thinking project].
Contributors: Ontario Institute for Studies in Education. Niagara Centre.
Series: Monographs in cooperative curriculum development
Publisher: Niagara Centre, Ontario Institute for Studies in Education
Published: 1972
Place of publication: [St. Catherines, Ont.]
Language: eng
Subjects: Mathematics -- Problems, exercises, etc.; Problem solving.
Table of contents: value: [v.1]Ordering.; value: [v.2] Classification and logic.; value: [v.3] Rate and ratio.; value: [v.4] Rate and ratio, Teacher's manual.