The Symmetry in Math Classes: an investigative proposal

Detalhes bibliográficos
Autor(a) principal: Lopes, Lidiane Schimitz
Data de Publicação: 2015
Outros Autores: Alves, Gilson Leandro Pacheco, Ferreira, André Luís Andrejew
Tipo de documento: Artigo
Idioma: por
Título da fonte: Educação & Realidade
Texto Completo: https://seer.ufrgs.br/index.php/educacaoerealidade/article/view/46015
Resumo: This article presents an overview about the didactics of mathematics and symmetry, as well as an activity proposal. Based on theories involving didactics of mathematics, an instructional sequence using accessible materials, capable of being accomplished in numerous classrooms, was designed. At the same time, by means of ethnomathematics, it is noticed that, throughout history, symmetrical patterns are related to the respective cultural moment. In this search, an approach of geometric transformations for K-12 education is explored. Through this elaboration, application, and analysis of an instructional sequence, we believe that we have contributed for the emergence of other possibilities, always considering the specificities of each class.
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spelling The Symmetry in Math Classes: an investigative proposalA Simetria nas Aulas de Matemática: uma proposta investigativaDidactics of MathematicsEthnomathematicsInvestigationSymmetry.Didática da Matemática. Etnomatemática. Investigação. SimetriaThis article presents an overview about the didactics of mathematics and symmetry, as well as an activity proposal. Based on theories involving didactics of mathematics, an instructional sequence using accessible materials, capable of being accomplished in numerous classrooms, was designed. At the same time, by means of ethnomathematics, it is noticed that, throughout history, symmetrical patterns are related to the respective cultural moment. In this search, an approach of geometric transformations for K-12 education is explored. Through this elaboration, application, and analysis of an instructional sequence, we believe that we have contributed for the emergence of other possibilities, always considering the specificities of each class.Este artigo apresenta um panorama acerca da didática da matemática e da simetria, além de uma proposta de atividades. Baseando-se em teorias que envolvem a didática da matemática, elaborou-se uma sequência didática fazendo uso de materiais acessíveis, possível de ser realizada em turmas numerosas. Paralelamente, pela Etnomatemática, percebe-se que ao longo da história, os padrões simétricos relacionam-se com o respectivo momento cultural. Nessa pesquisa, explora-se uma abordagem das transformações geométricas para o Ensino Fundamental. Por meio da aplicação e análise da sequência didática detalhada nesse trabalho, acredita-se ter contribuído para que surjam outras possibilidades, considerando sempre as especificidades de cada turma.FACED - UFRGS2015-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://seer.ufrgs.br/index.php/educacaoerealidade/article/view/46015Educação & Realidade [Education & Reality]; Vol. 40 No. 2 (2015)Educação & Realidade; v. 40 n. 2 (2015)2175-62360100-3143reponame:Educação & Realidadeinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSporhttps://seer.ufrgs.br/index.php/educacaoerealidade/article/view/46015/47592Lopes, Lidiane SchimitzAlves, Gilson Leandro PachecoFerreira, André Luís Andrejewinfo:eu-repo/semantics/openAccess2018-03-15T19:22:24Zoai:seer.ufrgs.br:article/46015Revistahttps://seer.ufrgs.br/educacaoerealidadePUBhttps://seer.ufrgs.br/educacaoerealidade/oai||educreal@ufrgs.br2175-62360100-3143opendoar:2018-03-15T19:22:24Educação & Realidade - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.none.fl_str_mv The Symmetry in Math Classes: an investigative proposal
A Simetria nas Aulas de Matemática: uma proposta investigativa
title The Symmetry in Math Classes: an investigative proposal
spellingShingle The Symmetry in Math Classes: an investigative proposal
Lopes, Lidiane Schimitz
Didactics of Mathematics
Ethnomathematics
Investigation
Symmetry.
Didática da Matemática. Etnomatemática. Investigação. Simetria
title_short The Symmetry in Math Classes: an investigative proposal
title_full The Symmetry in Math Classes: an investigative proposal
title_fullStr The Symmetry in Math Classes: an investigative proposal
title_full_unstemmed The Symmetry in Math Classes: an investigative proposal
title_sort The Symmetry in Math Classes: an investigative proposal
author Lopes, Lidiane Schimitz
author_facet Lopes, Lidiane Schimitz
Alves, Gilson Leandro Pacheco
Ferreira, André Luís Andrejew
author_role author
author2 Alves, Gilson Leandro Pacheco
Ferreira, André Luís Andrejew
author2_role author
author
dc.contributor.author.fl_str_mv Lopes, Lidiane Schimitz
Alves, Gilson Leandro Pacheco
Ferreira, André Luís Andrejew
dc.subject.por.fl_str_mv Didactics of Mathematics
Ethnomathematics
Investigation
Symmetry.
Didática da Matemática. Etnomatemática. Investigação. Simetria
topic Didactics of Mathematics
Ethnomathematics
Investigation
Symmetry.
Didática da Matemática. Etnomatemática. Investigação. Simetria
description This article presents an overview about the didactics of mathematics and symmetry, as well as an activity proposal. Based on theories involving didactics of mathematics, an instructional sequence using accessible materials, capable of being accomplished in numerous classrooms, was designed. At the same time, by means of ethnomathematics, it is noticed that, throughout history, symmetrical patterns are related to the respective cultural moment. In this search, an approach of geometric transformations for K-12 education is explored. Through this elaboration, application, and analysis of an instructional sequence, we believe that we have contributed for the emergence of other possibilities, always considering the specificities of each class.
publishDate 2015
dc.date.none.fl_str_mv 2015-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.ufrgs.br/index.php/educacaoerealidade/article/view/46015
url https://seer.ufrgs.br/index.php/educacaoerealidade/article/view/46015
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.ufrgs.br/index.php/educacaoerealidade/article/view/46015/47592
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv FACED - UFRGS
publisher.none.fl_str_mv FACED - UFRGS
dc.source.none.fl_str_mv Educação & Realidade [Education & Reality]; Vol. 40 No. 2 (2015)
Educação & Realidade; v. 40 n. 2 (2015)
2175-6236
0100-3143
reponame:Educação & Realidade
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Educação & Realidade
collection Educação & Realidade
repository.name.fl_str_mv Educação & Realidade - Universidade Federal do Rio Grande do Sul (UFRGS)
repository.mail.fl_str_mv ||educreal@ufrgs.br
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