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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

Sentidos do zero

Guimarães, Fabiane 12 May 2008 (has links)
Made available in DSpace on 2016-04-27T16:58:37Z (GMT). No. of bitstreams: 1 Fabiane Guimaraes.pdf: 590364 bytes, checksum: 94fd201e0ae358d7c02beb2a7db423f3 (MD5) Previous issue date: 2008-05-12 / Secretaria da Educação do Estado de São Paulo / In this work, the students of Education Child Schooling including studentes Education of young people and adults were interviewed on what they think about the zero, which senses atribute him. Students from different series in ages (ETHNO), to explain (MATHEMA) zero, used different technical (TICS). Using precepts of qualitative research and based on the theory of knowledge Ethnomathematics the TICS of MATHEMA were grouped into units of meaning. The zero was perceived as: a technique mathematical, a concept, a technique in the service of social and as metaphor, The work is organized into three chapters: The chapter zero brings the thinking initials, theoretical and methodological; The chapter I brings reflections on the historical zero. And finally in chapter II are the stories of students on zero / Neste trabalho, alunos da Educação Infantil ao Ensino Médio incluindo alunos da Educação de Jovens e Adultos foram entrevistados sobre o que pensavam sobre o zero, que sentidos atribuíam-lhe. Os alunos de diferentes séries e idades (ETNO), para explicar (MATEMA) o zero, utilizaram diferentes técnicas (TICA). Usando preceitos da pesquisa qualitativa e baseado na teoria do conhecimento Etnomatemática as TICA de MATEMA foram agrupadas em unidades de significado. O zero foi percebido como: uma técnica matemática, um conceito, uma técnica a serviço do social e como metáfora. O trabalho está organizado em três capítulos: O capítulo Zero traz as reflexões iniciais, teóricas e metodológicas; O capítulo I traz reflexões históricas sobre o zero; Por fim no capítulo II encontram-se os relatos dos alunos sobre o zero

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