Navegando por Autor "RIBEIRO, Alessandro Jacques"

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    Equação e seus multisignificados: potencialidades para a construção do conhecimento matemático
    (2009) RIBEIRO, Alessandro Jacques; MACHADO, Silvia Dias Alcântara
    This paper aims to introduce, analyze, and characterize different meanings that can be given to equation in Mathematics teaching and learning. Based on one of the authors doctorate thesis, this work brings to discussion some research results in Algebraic Education field, about the process of giving meaning to the notion of equation. Following this discussion, the authors analyze how textbooks present equation idea, and indicate PCN´s recommendation about the importance of working with activities based on different perspectives and shapes to conceive Algebra. At last, the authors present the multimeanings of equation, discussing and analyzing their potentialities in the construction of mathematical knowledge during Teacher Training Courses.