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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

Uma abordagem ecológica envolvendo proporcionalidade na educação básica

Tinoco, Dayane Cristina Rocha 22 December 2016 (has links)
Submitted by Renata Lopes (renatasil82@gmail.com) on 2017-05-11T11:40:37Z No. of bitstreams: 1 dayanecristinarochatinoco.pdf: 15543037 bytes, checksum: 177621ab0c786da67fe10105006d70fc (MD5) / Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-05-11T13:24:33Z (GMT) No. of bitstreams: 1 dayanecristinarochatinoco.pdf: 15543037 bytes, checksum: 177621ab0c786da67fe10105006d70fc (MD5) / Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-05-11T13:24:48Z (GMT) No. of bitstreams: 1 dayanecristinarochatinoco.pdf: 15543037 bytes, checksum: 177621ab0c786da67fe10105006d70fc (MD5) / Made available in DSpace on 2017-05-11T13:24:48Z (GMT). No. of bitstreams: 1 dayanecristinarochatinoco.pdf: 15543037 bytes, checksum: 177621ab0c786da67fe10105006d70fc (MD5) Previous issue date: 2016-12-22 / O presente trabalho refere-se à construção das ideias matemáticas relacionadas à Proporcionalidade, dada sua importância enquanto conceito matemático fundamental para a formação matemática dos estudantes na Educação Básica. O quadro teórico da investigação é fundamentado sob a perspectiva ecológica do saber, utilizando-se como metodologia a pesquisa bibliográfica aliada à Teoria da Transposição Didática. O procedimento metodológico foi realizado a partir da análise de quatro coleções de livros didáticos do segundo segmento do Ensino Fundamental, sendo cada uma delas representativas das respectivas décadas, a saber: 1980, 1990, 2000 e 2010. Também foi realizada uma entrevista com um autor de livro didático, cuja coleção foi escolhida para representar a década de 2010. Após a análise dos livros didáticos e da entrevista, foi possível detectar as transformações ocorridas no processo de ensino, cujo início tem o marco na década de 80, além de verificar quais são os saberes imprescindíveis, ou não, para que o tema Proporcionalidade “sobreviva” nos manuais de ensino. / The present work refers to the construction of mathematical ideas related to Proportionality, given its importance as a fundamental mathematical concept for the mathematical formation of students in Basic Education. The theoretical framework of the research is based on the ecological perspective of knowledge, using as a methodology the bibliographic research allied to the Theory of Didactic Transposition. The methodological procedure was carried out from the analysis of four collections of textbooks of the second segment of Elementary School, each one representing the following respective decades: 1980, 1990, 2000 and 2010. An interview was also conducted with a book author whose collection was chosen to represent the decade of 2010. After the analysis of the textbooks and the interview, it was possible to detect the transformations that occurred in the teaching process, which began in the 1980s, as well as verifying which are the essential knowledge, or not, so that the theme Proportionality "survives" in the teaching manuals.

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