Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience Cycle
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , |
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/2175-7941.2008v25n2p287 |
Resumo: | This research explored the construction process of the scientific concept of force among pupils at High School, who were engaged in a didactic sequence organized according to the five phases of Kellyan Cycle of experience: Anticipation, Investment, Encounter, Confirmation or Disconfirmation and Constructive Revision. It also intended to identify conceptions of force applied to everyday life situations. The results of this research showed that pupils, during the Anticipation phase, possessed intuitive conceptions as well as difficulties in differentiating the concepts of orientation and direction of a force. The activities developed during the Cycle aroused pupils´ attention, impelling them to develop hypotheses, to reflect and to establish relationships between experienced situations and the theme under study. This enabled the evolution of their concepts. |
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Caderno Brasileiro de Ensino de Física (Online) |
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Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience CycleInvestigando as concepções de força em situações do cotidiano ao longo do ciclo da experiência KellyanaThis research explored the construction process of the scientific concept of force among pupils at High School, who were engaged in a didactic sequence organized according to the five phases of Kellyan Cycle of experience: Anticipation, Investment, Encounter, Confirmation or Disconfirmation and Constructive Revision. It also intended to identify conceptions of force applied to everyday life situations. The results of this research showed that pupils, during the Anticipation phase, possessed intuitive conceptions as well as difficulties in differentiating the concepts of orientation and direction of a force. The activities developed during the Cycle aroused pupils´ attention, impelling them to develop hypotheses, to reflect and to establish relationships between experienced situations and the theme under study. This enabled the evolution of their concepts.Esta pesquisa teve como objetivo investigar o processo de construção do conceito científico de força entre alunos do 1º ano do Ensino Médio, que participaram de uma seqüência didática organizada de acordo com as cinco fases do Ciclo da Experiência Kellyana: Antecipação; Investimento; Encontro; Confirmação ou Desconfirmação e Revisão Construtiva. Procurou-se identificar as concepções sobre força em situações do cotidiano. Os resultados desta pesquisa mostraram que os alunos, na fase da Antecipação, possuíam conceitos intuitivos, bem como tinham dificuldades de entender os conceitos de direção e sentido de uma força. As atividades desenvolvidas durante o Ciclo despertaram a atenção dos alunos, impulsionando-os a levantar hipóteses, refletir e estabelecer relações das situações vivenciadas com o tema em estudo, o que oportunizou uma contribuição de forma relevante para a evolução dos seus conceitos.Imprensa Universitária - UFSC2008-08-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2008v25n2p28710.5007/2175-7941.2008v25n2p287Caderno Brasileiro de Ensino de Física; v. 25 n. 2 (2008); 287-3092175-79411677-2334reponame:Caderno Brasileiro de Ensino de Física (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2008v25n2p287/5636Silva, Ana Paula Teixeira BrunoBastos, Heloisa Flora Brasil NóbregaCosta, Ernande Barbosa dainfo:eu-repo/semantics/openAccess2018-03-14T13:14:58Zoai:periodicos.ufsc.br:article/6068Revistahttp://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:2018-03-14T13:14:58Caderno Brasileiro de Ensino de Física (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience Cycle Investigando as concepções de força em situações do cotidiano ao longo do ciclo da experiência Kellyana |
title |
Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience Cycle |
spellingShingle |
Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience Cycle Silva, Ana Paula Teixeira Bruno |
title_short |
Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience Cycle |
title_full |
Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience Cycle |
title_fullStr |
Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience Cycle |
title_full_unstemmed |
Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience Cycle |
title_sort |
Investigating the conceptions of force in everyday life situations throughout the Kellyan Experience Cycle |
author |
Silva, Ana Paula Teixeira Bruno |
author_facet |
Silva, Ana Paula Teixeira Bruno Bastos, Heloisa Flora Brasil Nóbrega Costa, Ernande Barbosa da |
author_role |
author |
author2 |
Bastos, Heloisa Flora Brasil Nóbrega Costa, Ernande Barbosa da |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Silva, Ana Paula Teixeira Bruno Bastos, Heloisa Flora Brasil Nóbrega Costa, Ernande Barbosa da |
description |
This research explored the construction process of the scientific concept of force among pupils at High School, who were engaged in a didactic sequence organized according to the five phases of Kellyan Cycle of experience: Anticipation, Investment, Encounter, Confirmation or Disconfirmation and Constructive Revision. It also intended to identify conceptions of force applied to everyday life situations. The results of this research showed that pupils, during the Anticipation phase, possessed intuitive conceptions as well as difficulties in differentiating the concepts of orientation and direction of a force. The activities developed during the Cycle aroused pupils´ attention, impelling them to develop hypotheses, to reflect and to establish relationships between experienced situations and the theme under study. This enabled the evolution of their concepts. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-08-25 |
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/2175-7941.2008v25n2p287 10.5007/2175-7941.2008v25n2p287 |
url |
https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2008v25n2p287 |
identifier_str_mv |
10.5007/2175-7941.2008v25n2p287 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/fisica/article/view/2175-7941.2008v25n2p287/5636 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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. 25 n. 2 (2008); 287-309 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 |
_version_ |
1799940569519095808 |