The Development of Elementary Mathematical Concepts in Preschool Children

This series is a collection of translations of books from the extensive Soviet literature on research in the psychology of mathematics instruction. The Academy of Pedagogical Sciences was founded in 1943, and was the Soviet Union's chief educational research and development center. The aim of this series is to acquaint mathematics educators and teachers with the directions, ideas, and accomplishments in the psychology of mathematical instruction. This volume should assist in opening up avenues o