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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A tricotomização entre aritmética, álgebra e geometria nos erros apresentados por estudantes da disciplina de cálculo diferencial integral I

Dalmolin, Beatriz Alves da Silva January 2015 (has links)
The objective of this present study is to analyze the nature of the errors made by students of the discipline of Differential and Integral Calculus I, in two engineering courses. Data analysis is based on the principles of historical-cultural theory, with focus to the work of Davýdov, whose epistemology is in Dialectical Materialism History, considered as a study method. We developed the following actions: Study of the assumptions of historical-cultural theory to the teaching of mathematics; Analysis of errors presented by the students in the discipline of Differential and Integral Calculus I; Categorization and analysis of the nature of the errors found on the grounds of the Historic-Cultural Theory; Reflection on content and teaching methods that make it possible to overcome the errors detected. The methodology used in this research is a qualitative approach, the study type of case, which had as data collection context a private college network in southern state of Santa Catarina. The research was carried out in a class of Differential and Integral Calculus I students in two engineering courses. The research collaborators are seven students, who were followed individually by the researcher. During data collection, written records, photographs and audio recordings of conversations of the students with the teacher or with the researcher were made and the mistakes were photographed. The organization of data was performed using the following analysis unit: Trichotomy between arithmetic, geometry and algebra. After data analysis, we present the contributions of historical-cultural theory with a view to understanding the errors detected. At this stage of research, we concluded that the nature of the errors made by students of the discipline of Differential and Integral Calculus I is related to the trichotomy of the mentioned areas. We see as a possibility for overcoming the Davýdov proposal which provides for an interconnection of such mathematical meanings, from the first school year, with the study of quantities. / Submitted by Jovina Laurentino Raimundo (jovina.raimundo@unisul.br) on 2017-10-23T16:54:21Z No. of bitstreams: 1 110891_Beatriz.pdf: 1690302 bytes, checksum: 08851e9af1ce0644c0130af823de2fbb (MD5) / Approved for entry into archive by Fabiane dos Santos (fabiane.santos3@unisul.br) on 2017-10-23T16:54:50Z (GMT) No. of bitstreams: 1 110891_Beatriz.pdf: 1690302 bytes, checksum: 08851e9af1ce0644c0130af823de2fbb (MD5) / Made available in DSpace on 2017-10-23T16:54:50Z (GMT). No. of bitstreams: 1 110891_Beatriz.pdf: 1690302 bytes, checksum: 08851e9af1ce0644c0130af823de2fbb (MD5) Previous issue date: 2015-08-28 / O objetivo deste presente estudo é investigar a natureza dos erros apresentados pelos estudantes da disciplina de Cálculo Diferencial e Integral I, em dois cursos de Engenharia. A análise dos dados fundamenta-se nos princípios da Teoria Histórico-Cultural, com foco para obra de Davýdov, cuja matriz epistemológica encontra-se no Materialismo Histórico Dialético, considerado como método de estudo. Desenvolvemos as seguintes ações: Estudo dos pressupostos da teoria Histórico-Cultural para o ensino de Matemática; Levantamento dos erros apresentados pelos estudantes na disciplina de Cálculo Diferencial e Integral I; Categorização e análise dos erros encontrados com base nos fundamentos da Teoria Histórico-Cultural; O contexto de coleta de dados foi uma Faculdade da rede particular localizada no sul do Estado de Santa Catarina. A investigação foi realizada em uma turma de Cálculo Diferencial e Integral I com sete estudantes de dois cursos de Engenharia. Estes foram acompanhados individualmente pela pesquisadora. Durante a coleta de dados, foram realizados registros escritos, fotografias e gravações de áudio das conversas dos estudantes com a professora ou com a própria pesquisadora e os erros cometidos foram fotografados. A organização dos dados foi realizada a partir da seguinte unidade de análise: Tricotomia entre Aritmética, Geometria e Álgebra. Durante a análise de dados, apresentamos as contribuições da Teoria Histórico-Cultural com vistas à compreensão dos erros detectados. Concluímos que a natureza dos erros detectados revela essa tricotomia das áreas mencionadas. Vislumbramos, como possibilidade de superação, a proposição davydoviana que prevê a interconexão dessas significações matemáticas desde o primeiro ano escolar, a partir do estudo das grandezas.

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