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DEVELOPING AN UNDERSTANDING OF PLACE VALUE IN SECOND AND THIRD GRADE ARITHMETIC
Author(s) -
Engen H.
Publication year - 1945
Publication title -
school science and mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.135
H-Index - 2
eISSN - 1949-8594
pISSN - 0036-6803
DOI - 10.1111/j.1949-8594.1945.tb06352.x
Subject(s) - arithmetic , value (mathematics) , mathematics education , mathematics , statistics