Os símbolos matemáticos enquanto signos e seus diferentes significados
DOI:
https://doi.org/10.5007/1981-1322.2008v3n1p55Abstract
The present article deals with the question of mathematical symbols and their meaning when taken in two numeric contexts - natural and rational fractions - presenting some reflections with regards to the second case. Though we do not here present a complete Vigotskyan analysis of symbol and meaning, we seek in these elements orientation regarding questions relative to difficulties in understanding the formation of the concept of fractions.Downloads
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2008-01-01
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