Experimentation and control of variables: didactic propositions for a scientific activity on floating bodies

Detalhes bibliográficos
Autor(a) principal: Rodrigues-Moura, Sebastião
Data de Publicação: 2018
Outros Autores: Sousa, Alice dos Santos
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/1124
Resumo: The current panorama of science education focuses on the development of students with skills aimed at understanding world and natural phenomena, mediated by deduction, logical reasoning, inventiveness of hypothesis, formulation of ideas and encouraging of intellectual and moral probity. In this article, we anchored to the theoretical-methodological reference of experimentation for and in science teaching to analyze a study on the control of variables, proposing three didactic situations on the floating bodies: a Cartesian diver of variable masses, a bottle with different sizes and another with distinct liquids volumes. The discussions and the results point to a potential instrument of experimentation-action and experimentation-object, in which scientific education stands out by the use of conceptual, procedural and attitudinal methods necessary for the formation of students.
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spelling Experimentation and control of variables: didactic propositions for a scientific activity on floating bodiesExperimentação e controle de variáveis: proposições didáticas para uma atividade científica sobre flutuação dos corposEducação em ciênciasControle de variáveisFlutuação dos corposScience educationControl of variablesFloating bodiesThe current panorama of science education focuses on the development of students with skills aimed at understanding world and natural phenomena, mediated by deduction, logical reasoning, inventiveness of hypothesis, formulation of ideas and encouraging of intellectual and moral probity. In this article, we anchored to the theoretical-methodological reference of experimentation for and in science teaching to analyze a study on the control of variables, proposing three didactic situations on the floating bodies: a Cartesian diver of variable masses, a bottle with different sizes and another with distinct liquids volumes. The discussions and the results point to a potential instrument of experimentation-action and experimentation-object, in which scientific education stands out by the use of conceptual, procedural and attitudinal methods necessary for the formation of students.O atual panorama da educação em ciências centra-se no desenvolvimento de estudantes com habilidades voltadas à compreensão de mundo e dos fenômenos naturais, mediados à dedução, ao raciocínio lógico, à inventividade das hipóteses, à formulação de ideias e ao encorajamento da probidade intelectual e moral. No presente artigo, ancoramo-nos ao referencial teórico-metodológico da experimentação para e no ensino de ciências para analisar um estudo sobre o controle de variáveis, propondo três situações didáticas sobre flutuação dos corpos: um ludião de massas variáveis, uma garrafa com tamanhos diferentes e outra com volumes de líquidos distintos. As discussões e os resultados apontam para um potencial instrumento da experimentação-ação e da experimentação-objeto, nas quais a educação científica destaca-se pelo uso de métodos conceituais, procedimentais e atitudinais necessários à formação discente.Editora Cruzeiro do Sul2018-01-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistapos.cruzeirodosul.edu.br/rencima/article/view/112410.26843/rencima.v8i5.1124Revista de Ensino de Ciências e Matemática; v. 8 n. 5 (2017): out./dez.; 51-622179-426X10.26843/rencima.v8i5reponame:Revista de Ensino de Ciências e Matemática - REnCiMainstname:Universidade de Caxias do Sul (UCS)instacron:UCSporhttps://revistapos.cruzeirodosul.edu.br/rencima/article/view/1124/935https://creativecommons.org/licenses/by-nc-sa/4.0/deed.pt_BRinfo:eu-repo/semantics/openAccessRodrigues-Moura, SebastiãoSousa, Alice dos Santos2023-04-20T22:50:21Zoai:ojs.pkp.sfu.ca:article/1124Revistahttps://revistapos.cruzeirodosul.edu.br/index.php/rencima/indexPRIhttps://revistapos.cruzeirodosul.edu.br/index.php/rencima/oai||rencima@cruzeirodosul.edu.br2179-426X2179-426Xopendoar:2023-04-20T22:50:21Revista de Ensino de Ciências e Matemática - REnCiMa - Universidade de Caxias do Sul (UCS)false
dc.title.none.fl_str_mv Experimentation and control of variables: didactic propositions for a scientific activity on floating bodies
Experimentação e controle de variáveis: proposições didáticas para uma atividade científica sobre flutuação dos corpos
title Experimentation and control of variables: didactic propositions for a scientific activity on floating bodies
spellingShingle Experimentation and control of variables: didactic propositions for a scientific activity on floating bodies
Rodrigues-Moura, Sebastião
Educação em ciências
Controle de variáveis
Flutuação dos corpos
Science education
Control of variables
Floating bodies
title_short Experimentation and control of variables: didactic propositions for a scientific activity on floating bodies
title_full Experimentation and control of variables: didactic propositions for a scientific activity on floating bodies
title_fullStr Experimentation and control of variables: didactic propositions for a scientific activity on floating bodies
title_full_unstemmed Experimentation and control of variables: didactic propositions for a scientific activity on floating bodies
title_sort Experimentation and control of variables: didactic propositions for a scientific activity on floating bodies
author Rodrigues-Moura, Sebastião
author_facet Rodrigues-Moura, Sebastião
Sousa, Alice dos Santos
author_role author
author2 Sousa, Alice dos Santos
author2_role author
dc.contributor.author.fl_str_mv Rodrigues-Moura, Sebastião
Sousa, Alice dos Santos
dc.subject.por.fl_str_mv Educação em ciências
Controle de variáveis
Flutuação dos corpos
Science education
Control of variables
Floating bodies
topic Educação em ciências
Controle de variáveis
Flutuação dos corpos
Science education
Control of variables
Floating bodies
description The current panorama of science education focuses on the development of students with skills aimed at understanding world and natural phenomena, mediated by deduction, logical reasoning, inventiveness of hypothesis, formulation of ideas and encouraging of intellectual and moral probity. In this article, we anchored to the theoretical-methodological reference of experimentation for and in science teaching to analyze a study on the control of variables, proposing three didactic situations on the floating bodies: a Cartesian diver of variable masses, a bottle with different sizes and another with distinct liquids volumes. The discussions and the results point to a potential instrument of experimentation-action and experimentation-object, in which scientific education stands out by the use of conceptual, procedural and attitudinal methods necessary for the formation of students.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-03
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/1124
10.26843/rencima.v8i5.1124
url https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1124
identifier_str_mv 10.26843/rencima.v8i5.1124
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistapos.cruzeirodosul.edu.br/rencima/article/view/1124/935
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. 8 n. 5 (2017): out./dez.; 51-62
2179-426X
10.26843/rencima.v8i5
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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