A DIALÉTICA ENTRE PENSAMENTO E SIMBOLISMO ALGÉBRICOS.
Keywords:
pensamento algébrico, simbolismo algébrico, modelo 3UVAbstract
O artigo levanta questões sobre a dialética necessária entre o pensamento e o simbolismo algébricos e evidencia a importância do tema no desenvolvimento da Álgebra escolar. É apresentado o modelo teórico sobre os três usos das variáveis, 3UV, criado pelo grupo mexicano de Sônia Ursini, seguido de exemplos pautados nessa teoria, que possibilita verificar a dialética evidenciada anteriormente, no caso do trato sintático e semântico das variáveis. Palavras-chave: pensamento algébrico; simbolismo algébrico; modelo 3UV. Abstract This paper addresses the necessary dialectic between algebraic thinking and algebraic symbolism and highlights the importance of this theme in the development of school Algebra. It describes the theoretical model of the tree uses of the variables, 3UV, devised by a Mexican group coordinated by Sonia Ursini, and follows with based examples on this, which allows this dialectic to surface during the treatment of variables. Keywords: algebraic thinking; algebraic symbolism; 3UV model.Downloads
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