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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

Razão como taxa: uma proposta de ensino para a sala de aula de matemática

Paula, Marilia Rios de 26 October 2012 (has links)
Submitted by Renata Lopes (renatasil82@gmail.com) on 2016-05-17T14:04:52Z No. of bitstreams: 1 mariliariosdepaula.pdf: 694561 bytes, checksum: 3234a2405fae49608f1264c5a8f6c696 (MD5) / Rejected by Adriana Oliveira (adriana.oliveira@ufjf.edu.br), reason: Bom dia! Por gentileza corrija as palavras-chave, apenas a primeira palavra deve ser iniciada em caixa alta. Obrigada! on 2016-06-28T14:28:22Z (GMT) / Submitted by Renata Lopes (renatasil82@gmail.com) on 2016-06-28T14:35:49Z No. of bitstreams: 1 mariliariosdepaula.pdf: 694561 bytes, checksum: 3234a2405fae49608f1264c5a8f6c696 (MD5) / Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2016-07-13T15:49:09Z (GMT) No. of bitstreams: 1 mariliariosdepaula.pdf: 694561 bytes, checksum: 3234a2405fae49608f1264c5a8f6c696 (MD5) / Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2016-07-13T15:49:21Z (GMT) No. of bitstreams: 1 mariliariosdepaula.pdf: 694561 bytes, checksum: 3234a2405fae49608f1264c5a8f6c696 (MD5) / Made available in DSpace on 2016-07-13T15:49:21Z (GMT). No. of bitstreams: 1 mariliariosdepaula.pdf: 694561 bytes, checksum: 3234a2405fae49608f1264c5a8f6c696 (MD5) Previous issue date: 2012-10-26 / A presente pesquisa discute o ensino de razão como taxa enquanto parte da formação matemática dos estudantes do ensino fundamental. Nossa investigação tem como base teórica o Modelo dos Campos Semânticos que nos permitiu, através de seus pressupostos, o desenvolvimento da pesquisa de campo e do produto educacional. O estudo teve como objetivo investigar o ensino do tema razão como taxa na sala de aula de matemática do 9º ano do Ensino Fundamental através da inserção de tarefas que estimulassem a produção de significados dos estudantes. O Produto Educacional, produzido a partir da pesquisa, resultou em um texto, voltado para o professor, sobre o tema Razão como taxa, indicando a importância do tema e sugerindo tarefas que podem ser utilizadas em salas de aula e em atividades de ensino. / This research discusses the teaching rate as tax as part of students ' mathematics education in elementary school. Our research is based on the theoretical Model of Semantic Fields which allowed us, through its assumptions, the development of field research and educational product. The study aimed to investigate the teaching of the subject rate as tax in the classroom of the 9th math grade by inserting tasks that stimulate the production of meanings of students. The Educational Product, produced from the survey, resulted in a text for the teacher, on the topic of Rate as Tax, indicating the importance of the subject and suggesting tasks that can be used in classrooms and in teaching activities.

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