An edition of Helping children learn mathematics (1976)
a competency-based laboratory approach
By Gregory R. Baur
Publish Date
1976
Publisher
Cummings Pub. Co.
Language
eng
Pages
392
Description:
subjects: Mathematics, Competency based education, Study and teaching (Elementary), Etude et enseignement (Primaire), Mathématiques, Mathematics, study and teaching (elementary)