FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATION

Detalhes bibliográficos
Autor(a) principal: Miguel, Jose Carlos [UNESP]
Data de Publicação: 2020
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.22481/praxisedu.v16i41.6491
http://hdl.handle.net/11449/210441
Resumo: The article discusses the process of formation of the concept of proportionality by elementary school students and the pedagogical implications of its didactic exploration in the perspective of developmental teaching. It uses extensive bibliographic research, document analysis and mathematical activities of usual teaching materials, dealing with perceptions and representations about mathematical situations involving the notions of direct and inverse proportionality. The results point to the need for teachers to consider the relationships between the lived, the perceived and the conceived in teaching the notion of proportionality, exploring different mathematical situations in the context of semiotic representations of ideas from the multiplicative field.
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spelling FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATIONMathematical ActivityProportionalityDevelopmental TeachingThe article discusses the process of formation of the concept of proportionality by elementary school students and the pedagogical implications of its didactic exploration in the perspective of developmental teaching. It uses extensive bibliographic research, document analysis and mathematical activities of usual teaching materials, dealing with perceptions and representations about mathematical situations involving the notions of direct and inverse proportionality. The results point to the need for teachers to consider the relationships between the lived, the perceived and the conceived in teaching the notion of proportionality, exploring different mathematical situations in the context of semiotic representations of ideas from the multiplicative field.Univ Estadual Paulista, Sao Paulo, SP, BrazilUniv Estadual Paulista, Sao Paulo, SP, BrazilUniv Estadual Sudoeste BahiaUniversidade Estadual Paulista (Unesp)Miguel, Jose Carlos [UNESP]2021-06-25T15:20:39Z2021-06-25T15:20:39Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article502-524http://dx.doi.org/10.22481/praxisedu.v16i41.6491Revista Praxis Educacional. Vitoria Conquista: Univ Estadual Sudoeste Bahia, v. 16, n. 41, p. 502-524, 2020.1809-0249http://hdl.handle.net/11449/21044110.22481/praxisedu.v16i41.6491WOS:000567025600023Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Praxis Educacionalinfo:eu-repo/semantics/openAccess2021-10-23T20:17:31Zoai:repositorio.unesp.br:11449/210441Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T20:17:31Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATION
title FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATION
spellingShingle FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATION
Miguel, Jose Carlos [UNESP]
Mathematical Activity
Proportionality
Developmental Teaching
title_short FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATION
title_full FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATION
title_fullStr FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATION
title_full_unstemmed FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATION
title_sort FORMATION OF THE CONCEPT OF PROPORTIONALITY FROM THE PERSPECTIVE OF DEVELOPMENTAL EDUCATION
author Miguel, Jose Carlos [UNESP]
author_facet Miguel, Jose Carlos [UNESP]
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Miguel, Jose Carlos [UNESP]
dc.subject.por.fl_str_mv Mathematical Activity
Proportionality
Developmental Teaching
topic Mathematical Activity
Proportionality
Developmental Teaching
description The article discusses the process of formation of the concept of proportionality by elementary school students and the pedagogical implications of its didactic exploration in the perspective of developmental teaching. It uses extensive bibliographic research, document analysis and mathematical activities of usual teaching materials, dealing with perceptions and representations about mathematical situations involving the notions of direct and inverse proportionality. The results point to the need for teachers to consider the relationships between the lived, the perceived and the conceived in teaching the notion of proportionality, exploring different mathematical situations in the context of semiotic representations of ideas from the multiplicative field.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
2021-06-25T15:20:39Z
2021-06-25T15:20:39Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.22481/praxisedu.v16i41.6491
Revista Praxis Educacional. Vitoria Conquista: Univ Estadual Sudoeste Bahia, v. 16, n. 41, p. 502-524, 2020.
1809-0249
http://hdl.handle.net/11449/210441
10.22481/praxisedu.v16i41.6491
WOS:000567025600023
url http://dx.doi.org/10.22481/praxisedu.v16i41.6491
http://hdl.handle.net/11449/210441
identifier_str_mv Revista Praxis Educacional. Vitoria Conquista: Univ Estadual Sudoeste Bahia, v. 16, n. 41, p. 502-524, 2020.
1809-0249
10.22481/praxisedu.v16i41.6491
WOS:000567025600023
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Praxis Educacional
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 502-524
dc.publisher.none.fl_str_mv Univ Estadual Sudoeste Bahia
publisher.none.fl_str_mv Univ Estadual Sudoeste Bahia
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803649711526117376

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