The use of applets in Geogebra to the learning of Trigonometry in High School

Detalhes bibliográficos
Autor(a) principal: Pereira, Edcarlos
Data de Publicação: 2016
Outros Autores: Guerra, Ediel Azevedo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista de Ensino de Ciências e Matemática - REnCiMa
Texto Completo: https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1073
Resumo: This article presents a research conducted in a public school in Marechal Deodoro/AL with students from High School, whose main objective was to investigate the difficulties and the learning effects produced by the application of a particular teaching sequence on fundamental concepts of trigonometry. The activities of this sequence include eight  Applets (applets) in the software GeoGebra along with eight elaborate investigative activities having as methodological references to Reprentação Records Theory of Semiotics of Duval, the Theory of didactic situations Bousseau and Didactic Engineering Artigue. The results, after the activities analysis, demonstrate that Applets are a didactic tool that makes the classes more dynamic, motivating the students and favoring the conjectures of proprieties ands and trigonometric relations. Based on the results obtained during the development, application and analysis of the didactic sequence, it was created a blog that can be used by teachers and students from High School in the approach to trigonometry.
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spelling The use of applets in Geogebra to the learning of Trigonometry in High SchoolA utilização de applets no Geogebra para a aprendizagem da Trigonometria no Ensino MédioAppletBlogGeoGebraSequência DidáticaTrigonometriaAppletBlogGeoGebraDidactic SequenceTrigonometryThis article presents a research conducted in a public school in Marechal Deodoro/AL with students from High School, whose main objective was to investigate the difficulties and the learning effects produced by the application of a particular teaching sequence on fundamental concepts of trigonometry. The activities of this sequence include eight  Applets (applets) in the software GeoGebra along with eight elaborate investigative activities having as methodological references to Reprentação Records Theory of Semiotics of Duval, the Theory of didactic situations Bousseau and Didactic Engineering Artigue. The results, after the activities analysis, demonstrate that Applets are a didactic tool that makes the classes more dynamic, motivating the students and favoring the conjectures of proprieties ands and trigonometric relations. Based on the results obtained during the development, application and analysis of the didactic sequence, it was created a blog that can be used by teachers and students from High School in the approach to trigonometry.Este artigo traz o relato de uma pesquisa realizada em uma escola pública do município de Marechal Deodoro/AL com alunos do Ensino Médio. Tendo como objetivo principal a criação, a execução e a análise de uma sequência didática de caráter interativo e dinâmico que propicie a aprendizagem dos conceitos fundamentais da trigonometria no ensino médio. As atividades da sequência criada incluem oito Applets (mini-aplicação) no software GeoGebra juntamente com oito atividades investigativas. Os resultados, após a análise das atividades, apontam que os Applets são um recurso didático que tornam as aulas mais dinâmicas, motivando os estudantes e favorecendo a construção de conjecturas, de propriedades e de relações trigonométricas. A partir dos resultados obtidos no desenvolvimento, na aplicação e na análise da sequência didática, foi criado um blog que pode ser utilizado pelos professores e alunos do ensino médio na abordagem da trigonometria. Palavras-chave: Applet. Blog. GeoGebra. Sequência Didática. Trigonometria. Editora Cruzeiro do Sul2016-09-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistapos.cruzeirodosul.edu.br/rencima/article/view/107310.26843/rencima.v7i3.1073Revista de Ensino de Ciências e Matemática; v. 7 n. 3 (2016): jul./set.; 53-722179-426X10.26843/rencima.v7i3reponame:Revista de Ensino de Ciências e Matemática - REnCiMainstname:Universidade de Caxias do Sul (UCS)instacron:UCSporhttps://revistapos.cruzeirodosul.edu.br/rencima/article/view/1073/828https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BRinfo:eu-repo/semantics/openAccessPereira, EdcarlosGuerra, Ediel Azevedo2023-04-20T22:00:02Zoai:ojs.pkp.sfu.ca:article/1073Revistahttps://revistapos.cruzeirodosul.edu.br/index.php/rencima/indexPRIhttps://revistapos.cruzeirodosul.edu.br/index.php/rencima/oai||rencima@cruzeirodosul.edu.br2179-426X2179-426Xopendoar:2023-04-20T22:00:02Revista de Ensino de Ciências e Matemática - REnCiMa - Universidade de Caxias do Sul (UCS)false
dc.title.none.fl_str_mv The use of applets in Geogebra to the learning of Trigonometry in High School
A utilização de applets no Geogebra para a aprendizagem da Trigonometria no Ensino Médio
title The use of applets in Geogebra to the learning of Trigonometry in High School
spellingShingle The use of applets in Geogebra to the learning of Trigonometry in High School
Pereira, Edcarlos
Applet
Blog
GeoGebra
Sequência Didática
Trigonometria
Applet
Blog
GeoGebra
Didactic Sequence
Trigonometry
title_short The use of applets in Geogebra to the learning of Trigonometry in High School
title_full The use of applets in Geogebra to the learning of Trigonometry in High School
title_fullStr The use of applets in Geogebra to the learning of Trigonometry in High School
title_full_unstemmed The use of applets in Geogebra to the learning of Trigonometry in High School
title_sort The use of applets in Geogebra to the learning of Trigonometry in High School
author Pereira, Edcarlos
author_facet Pereira, Edcarlos
Guerra, Ediel Azevedo
author_role author
author2 Guerra, Ediel Azevedo
author2_role author
dc.contributor.author.fl_str_mv Pereira, Edcarlos
Guerra, Ediel Azevedo
dc.subject.por.fl_str_mv Applet
Blog
GeoGebra
Sequência Didática
Trigonometria
Applet
Blog
GeoGebra
Didactic Sequence
Trigonometry
topic Applet
Blog
GeoGebra
Sequência Didática
Trigonometria
Applet
Blog
GeoGebra
Didactic Sequence
Trigonometry
description This article presents a research conducted in a public school in Marechal Deodoro/AL with students from High School, whose main objective was to investigate the difficulties and the learning effects produced by the application of a particular teaching sequence on fundamental concepts of trigonometry. The activities of this sequence include eight  Applets (applets) in the software GeoGebra along with eight elaborate investigative activities having as methodological references to Reprentação Records Theory of Semiotics of Duval, the Theory of didactic situations Bousseau and Didactic Engineering Artigue. The results, after the activities analysis, demonstrate that Applets are a didactic tool that makes the classes more dynamic, motivating the students and favoring the conjectures of proprieties ands and trigonometric relations. Based on the results obtained during the development, application and analysis of the didactic sequence, it was created a blog that can be used by teachers and students from High School in the approach to trigonometry.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-02
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://revistapos.cruzeirodosul.edu.br/rencima/article/view/1073
10.26843/rencima.v7i3.1073
url https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1073
identifier_str_mv 10.26843/rencima.v7i3.1073
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1073/828
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BR
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BR
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora Cruzeiro do Sul
publisher.none.fl_str_mv Editora Cruzeiro do Sul
dc.source.none.fl_str_mv Revista de Ensino de Ciências e Matemática; v. 7 n. 3 (2016): jul./set.; 53-72
2179-426X
10.26843/rencima.v7i3
reponame:Revista de Ensino de Ciências e Matemática - REnCiMa
instname:Universidade de Caxias do Sul (UCS)
instacron:UCS
instname_str Universidade de Caxias do Sul (UCS)
instacron_str UCS
institution UCS
reponame_str Revista de Ensino de Ciências e Matemática - REnCiMa
collection Revista de Ensino de Ciências e Matemática - REnCiMa
repository.name.fl_str_mv Revista de Ensino de Ciências e Matemática - REnCiMa - Universidade de Caxias do Sul (UCS)
repository.mail.fl_str_mv ||rencima@cruzeirodosul.edu.br
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