Cover of the work “A problem-based approach to teaching mathematics in grades 4-5 : based on geometric material”. Author: Gaydarzhi, Georgiy Kharlampyevich. Degree: Candidate of Sciences. Year: 1983

A problem-based approach to teaching mathematics in grades 4-5 : based on geometric material

Moscow

187 pp.

A problem-based approach to teaching mathematics in grades 4-5 : based on geometric material — Gaydarzhi, Georgiy Kharlampyevich — 1983 — Russian Dissertation Library