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Download full textSharma, Mahesh C. – Math Notebook, 1993
The development of the place value system and its universal use demonstrate the elegance and efficiency of mathematics. This paper examines the concept of place value by: (1) presenting the historical development of the concept of place value in the Hindu-Arabic system; (2) considering the evolution of the number zero and its role in place value;…
Descriptors: Arithmetic, Cognitive Development, Concept Formation, Elementary Education
Sharma, Mahesh C., Ed. – Math Notebook, 1990
"Math Notebook" is published five times a year as a supplement to the "NCTM News Bulletin." This document consists of the five issues published during 1990. Each issue is devoted to a single math topic. The five topics represented here are: (1) "Concept of Number"; (2) "Basic Skills: Development of Number Concepts" (a continuation of "Concept of…
Descriptors: Content Area Writing, Educational Improvement, Elementary School Mathematics, Elementary Secondary Education
