Ball race: reflection on the use of the concept of motion and the conservation of mechanical energy

Detalhes bibliográficos
Autor(a) principal: Travain, Silmar Antonio
Data de Publicação: 2018
Outros Autores: Assis, Alice, Cindra, José Lourenço
Tipo de documento: Artigo
Idioma: por
Título da fonte: Caderno Brasileiro de Ensino de Física (Online)
Texto Completo: https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2018v35n2p518
Resumo: In this paper, it is proposed the use of an experimental activity entitled ball race with the purpose of discussing the concepts of motion and the conservation of mechanical energy, from a problem situation involving these concepts. The use of this activity in an open way can foster the students' interest in learning and, with this, enable their cognitive involvement with the worked concepts. It´s supposed that this activity may facilitate the development of skills by the students, allowing them to elaborate coherent explanations for the phenomena observed, based on the underlying concepts.
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spelling Ball race: reflection on the use of the concept of motion and the conservation of mechanical energyCorrida de bolinhas: reflexão sobre o uso do conceito de movimento e de conservação de energia mecânicaIn this paper, it is proposed the use of an experimental activity entitled ball race with the purpose of discussing the concepts of motion and the conservation of mechanical energy, from a problem situation involving these concepts. The use of this activity in an open way can foster the students' interest in learning and, with this, enable their cognitive involvement with the worked concepts. It´s supposed that this activity may facilitate the development of skills by the students, allowing them to elaborate coherent explanations for the phenomena observed, based on the underlying concepts.Neste trabalho, propõe-se o uso de uma atividade experimental de demonstração, intitulada “corrida de bolinhas”, para que seja usada com o objetivo de discutir conceitos de movimento e de conservação de energia mecânica, a partir de uma situação problema envolvendo esses conceitos. O uso dessa atividade de forma aberta pode propiciar o interesse do aluno em aprender e, com isso, viabilizar seu envolvimento cognitivo com os conceitos trabalhados. Isso também pode facilitar o desenvolvimento de habilidades que permitam aos alunos a elaboração de explicações coerentes, para o fenômeno observado, fundamentadas nos conceitos envolvidos.Imprensa Universitária - UFSC2018-09-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2018v35n2p51810.5007/2175-7941.2018v35n2p518Caderno Brasileiro de Ensino de Física; v. 35 n. 2 (2018); 518-5312175-79411677-2334reponame:Caderno Brasileiro de Ensino de Física (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2018v35n2p518/37447Copyright (c) 2018 Caderno Brasileiro de Ensino de Físicainfo:eu-repo/semantics/openAccessTravain, Silmar AntonioAssis, AliceCindra, José Lourenço2018-09-17T15:18:26Zoai:periodicos.ufsc.br:article/54332Revistahttp://www.periodicos.ufsc.br/index.php/fisicaPUBhttps://periodicos.ufsc.br/index.php/fisica/oaicbefisica@gmail.com||fscccef@fsc.ufsc.br|| cbefisica@gmail.com2175-79411677-2334opendoar:2018-09-17T15:18:26Caderno Brasileiro de Ensino de Física (Online) - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv Ball race: reflection on the use of the concept of motion and the conservation of mechanical energy
Corrida de bolinhas: reflexão sobre o uso do conceito de movimento e de conservação de energia mecânica
title Ball race: reflection on the use of the concept of motion and the conservation of mechanical energy
spellingShingle Ball race: reflection on the use of the concept of motion and the conservation of mechanical energy
Travain, Silmar Antonio
title_short Ball race: reflection on the use of the concept of motion and the conservation of mechanical energy
title_full Ball race: reflection on the use of the concept of motion and the conservation of mechanical energy
title_fullStr Ball race: reflection on the use of the concept of motion and the conservation of mechanical energy
title_full_unstemmed Ball race: reflection on the use of the concept of motion and the conservation of mechanical energy
title_sort Ball race: reflection on the use of the concept of motion and the conservation of mechanical energy
author Travain, Silmar Antonio
author_facet Travain, Silmar Antonio
Assis, Alice
Cindra, José Lourenço
author_role author
author2 Assis, Alice
Cindra, José Lourenço
author2_role author
author
dc.contributor.author.fl_str_mv Travain, Silmar Antonio
Assis, Alice
Cindra, José Lourenço
description In this paper, it is proposed the use of an experimental activity entitled ball race with the purpose of discussing the concepts of motion and the conservation of mechanical energy, from a problem situation involving these concepts. The use of this activity in an open way can foster the students' interest in learning and, with this, enable their cognitive involvement with the worked concepts. It´s supposed that this activity may facilitate the development of skills by the students, allowing them to elaborate coherent explanations for the phenomena observed, based on the underlying concepts.
publishDate 2018
dc.date.none.fl_str_mv 2018-09-14
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://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2018v35n2p518
10.5007/2175-7941.2018v35n2p518
url https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2018v35n2p518
identifier_str_mv 10.5007/2175-7941.2018v35n2p518
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2018v35n2p518/37447
dc.rights.driver.fl_str_mv Copyright (c) 2018 Caderno Brasileiro de Ensino de Física
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Caderno Brasileiro de Ensino de Física
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Imprensa Universitária - UFSC
publisher.none.fl_str_mv Imprensa Universitária - UFSC
dc.source.none.fl_str_mv Caderno Brasileiro de Ensino de Física; v. 35 n. 2 (2018); 518-531
2175-7941
1677-2334
reponame:Caderno Brasileiro de Ensino de Física (Online)
instname:Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
instname_str Universidade Federal de Santa Catarina (UFSC)
instacron_str UFSC
institution UFSC
reponame_str Caderno Brasileiro de Ensino de Física (Online)
collection Caderno Brasileiro de Ensino de Física (Online)
repository.name.fl_str_mv Caderno Brasileiro de Ensino de Física (Online) - Universidade Federal de Santa Catarina (UFSC)
repository.mail.fl_str_mv cbefisica@gmail.com||fscccef@fsc.ufsc.br|| cbefisica@gmail.com
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