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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 conversão de registros de representações semióticas no estudo de sistemas de equações algébricas lineares

PANTOJA, Lígia Françoise Lemos 13 June 2008 (has links)
Submitted by Edisangela Bastos (edisangela@ufpa.br) on 2012-10-24T22:03:04Z No. of bitstreams: 2 license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Dissertacao_ConversaoRegistrosRepresentacoes.pdf: 2352836 bytes, checksum: 21833eb65362e7703fd157665adf1514 (MD5) / Approved for entry into archive by Ana Rosa Silva(arosa@ufpa.br) on 2012-10-25T17:35:37Z (GMT) No. of bitstreams: 2 license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Dissertacao_ConversaoRegistrosRepresentacoes.pdf: 2352836 bytes, checksum: 21833eb65362e7703fd157665adf1514 (MD5) / Made available in DSpace on 2012-10-25T17:35:37Z (GMT). No. of bitstreams: 2 license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Dissertacao_ConversaoRegistrosRepresentacoes.pdf: 2352836 bytes, checksum: 21833eb65362e7703fd157665adf1514 (MD5) Previous issue date: 2008 / Este trabalho consiste na proposta de uma sequencia didática para o ensino de Sistemas de Equações Algébricas Lineares na qual estabelecemos uma conexão entre o Método da Substituição e o buscando a conversão de registros de representação. O objetivo da proposta foi verificar se os alunos conseguem realizar a conexão entre os dois métodos desenvolvendo a conversão do método da substituição no Método do escalonamento caracterizando assim, o aprendizado do objeto matemático estudado, segundo a teoria de registros de representação semiótica de Raimund Duval. A pesquisa foi realizada com alunos do ensino médio em uma escola da rede pública estadual da cidade de Belém e os resultados apontaram para o estabelecimento de uma conexão entre os dois métodos empregados no processo de resolução de sistemas. / This work is the proposal of a didactic streak to the teaching of Linear Systems of Algebraic Equations in which sought to establish a connection between the method of substitution and the method of stages through the conversion of records of representation. The aim of the proposal was to check whether the students can complete the connection between the two methods developing the conversion of the method of substitution in the method of characterizing staggering thus, the learning of the subject studied math, according to records of representation theory of semiotics Raimund Duval. The research was conducted with middle school students in a school of public state of the city of Belem and the results pointed to the establishment of a connection between the two methods employed in the process of resolution of systems.

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