A sistematicidade no processo de significação de conceitos matemáticos – Abordagem histórico-cultural
Resumo
O presente texto traz à reflexão o processo de ensinar e aprender matemática com foco especial à sistematicidade dos conceitos matemáticos. Apresenta um episódio que faz parte dos dados empíricos de uma pesquisa, o qual envolve alunos de 5ª série e foca medida de superfícies. Este episódio é analisado considerando a sistematicidade dos conceitos matemáticos e sua implicação no processo de elaboração conceitual, a partir da abordagem histórico-cultural desenvolvida por Vigotski e de ideias e conceitos matemáticos apresentados por Caraça. No entendimento proposto, a compreensão das relações conceituais está sendo considerada fator condicionante para que a criança, em contexto escolar, realize um processo de elaboração conceitual e/ou de evolução nos níveis desta conceituação. São entendimentos que podem desencadear e fundamentar reflexões capazes de possibilitar, no contexto escolar, ações que oportunizem ao educando a apropriação de saberes matemáticos.
Palavras-chave: Medida de superfície; relações conceituais; abordagem histórico-cultural.
The systematicity on the signification process of mathematical concepts - Historic and Cultural Aboarding
AbstractThe present text brings to the reflection the process of teaching and learning mathematics with special focus to the systematicity of the mathematical concepts. Present an episode that makes part of the empirical data of a research, which wraps students of 5th series and it focuses measured of surfaces. This episode is analyzed considering the systematicity of the mathematical concepts and its implication in the conceptual process of preparation, from the approach cultural-historically developed by Vigotski and of ideas and mathematical concepts presented by Caraça. In the proposed understanding, the comprehension of the conceptual relations it is considered a conditioning factor to child, in school context, carries out a process of conceptual preparation and / or of evolution in the levels of this concepts. These are understandings that may unleash and fundament reflections up to give possibility, in a context of a school, actions that allowed to the scholar an appropriation of mathematical knowledge.
Key words: surface measurement; conceptual relationships; approach cultural-historical.
Palavras-chave: Medida de superfície; relações conceituais; abordagem histórico-cultural.
The systematicity on the signification process of mathematical concepts - Historic and Cultural Aboarding
AbstractThe present text brings to the reflection the process of teaching and learning mathematics with special focus to the systematicity of the mathematical concepts. Present an episode that makes part of the empirical data of a research, which wraps students of 5th series and it focuses measured of surfaces. This episode is analyzed considering the systematicity of the mathematical concepts and its implication in the conceptual process of preparation, from the approach cultural-historically developed by Vigotski and of ideas and mathematical concepts presented by Caraça. In the proposed understanding, the comprehension of the conceptual relations it is considered a conditioning factor to child, in school context, carries out a process of conceptual preparation and / or of evolution in the levels of this concepts. These are understandings that may unleash and fundament reflections up to give possibility, in a context of a school, actions that allowed to the scholar an appropriation of mathematical knowledge.
Key words: surface measurement; conceptual relationships; approach cultural-historical.