Um estudo fenomenológico sobre conhecimento geométrico
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Data
2013-03-08
Autores
Santos, Marli Regina dos [UNESP]
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Universidade Estadual Paulista (Unesp)
Resumo
Esta pesquisa interroga como se dá o ensino e a aprendizagem da geometria assumida nos aspectos de compreensões pré-predicativas e nos encaminhamentos que direcionam para uma produção geométrica. Atenta-se para as perspectivas pelas quais o fenômeno do ensino e aprendizagem da Geometria se dá nas vivências dos sujeitos deste estudo abrindo-se para os sentidos e os significados produzidos na temporalidade dessas vivências. Este estudo assume a fenomenologia hursseliana no que diz da visão de conhecimento e de mundo. Foi realizado um estudo de obras e autores que abordam temas relacionados a conhecimento, geometria, fenomenologia, dentre outros que se mostraram importantes no decorrer da pesquisa. Foi realizado um estudo de campo, efetivado como um curso, que abordou aspectos referentes à disposição de entes geométricos no espaço e às relações espaciais advindas, por meio da utilização de diferentes recursos materiais. O foco das análises incidiu sobre os aspectos significativos na constituição das ideias geométricas abordadas, enfatizando as compreensões e interpretações expostas pelos alunos. Realizando a redução fenomenológica, destacaram-se cinco ideias nucleares que dizem da possibilidade da produção em geometria: manifestação de compreensões prévias e possibilidades de desdobramentos para as ideias e conceitos geométricos; movimentação do corpo-próprio expressando compreensão; modos de proceder e horizonte de aberturas; comunalização; e apoio no material manipulável: possibilidades e limites. Indagando pela estrutura da rede tecida a partir das ideias nucleares, avançamos por compreensões mais abrangentes quanto à produção geométrica em seus aspectos humanos, ou seja, enquanto vivências que se dão na temporalidade e espacialidade das relações intersubjetivas, no mundo vida historicamente constituído em sua objetividade dinâmica
This research interrogates the meaning of teaching and learning of geometry when assumed in its pre-predicative comprehension aspects and in a process towards a production in geometry. For that, we turned to the perspectives in which the phenomenon of teaching and learning geometry shows itself in the lived experiences of the subjects that took part of this study, by means of opening their comprehension of the produced meanings in the temporality of those experiences. This study assumes the husserlian phenomenology in terms of vision of knowledge and of world. In that way, we accomplished a study of authors and matters that approached issues related to knowledge, geometry, phenomenology, and other subjects that became important during the process of researching. We also accomplished a field study, carried out as a course, which approached aspects regarding to the disposal of geometric entities in space and spatial relationships that could arise, through the use of different material resources. The focus of the analysis got on the significant aspects of the constitution of the geometric ideas discussed in the course, emphasizing the understandings and interpretations exposed by students. We performed the phenomenological reductions, that pointed out five nuclear ideas that talk about the possibility of production in geometry, named as: expression of previous understandings and possibilities of unfolding geometric ideas and concepts; movement of one's own body expressing understanding; ways of proceeding and horizon of openings; communalization; and support of manipulative sources, its possibilities and limits. We inquired the structure of the net woven by those nuclear ideas, carrying out a movement that advances in direction of broader comprehensions regarding the geometrical production in its human aspects, understood as experiences that occur in the temporality and spatiality of interpersonal relati
This research interrogates the meaning of teaching and learning of geometry when assumed in its pre-predicative comprehension aspects and in a process towards a production in geometry. For that, we turned to the perspectives in which the phenomenon of teaching and learning geometry shows itself in the lived experiences of the subjects that took part of this study, by means of opening their comprehension of the produced meanings in the temporality of those experiences. This study assumes the husserlian phenomenology in terms of vision of knowledge and of world. In that way, we accomplished a study of authors and matters that approached issues related to knowledge, geometry, phenomenology, and other subjects that became important during the process of researching. We also accomplished a field study, carried out as a course, which approached aspects regarding to the disposal of geometric entities in space and spatial relationships that could arise, through the use of different material resources. The focus of the analysis got on the significant aspects of the constitution of the geometric ideas discussed in the course, emphasizing the understandings and interpretations exposed by students. We performed the phenomenological reductions, that pointed out five nuclear ideas that talk about the possibility of production in geometry, named as: expression of previous understandings and possibilities of unfolding geometric ideas and concepts; movement of one's own body expressing understanding; ways of proceeding and horizon of openings; communalization; and support of manipulative sources, its possibilities and limits. We inquired the structure of the net woven by those nuclear ideas, carrying out a movement that advances in direction of broader comprehensions regarding the geometrical production in its human aspects, understood as experiences that occur in the temporality and spatiality of interpersonal relati
Descrição
Palavras-chave
Matemática - Filosofia, Matemática - Estudo e ensino, Fenomenologia, Geometria, Mathematics - Philosophy
Como citar
SANTOS, Marli Regina dos. Um estudo fenomenológico sobre conhecimento geométrico. 2013. 214 f. Tese (doutorado) - Universidade Estadual Paulista, Instituto de Geociências e Ciências Exatas, 2013.