Contributos da discussão matemática para a aprendizagem dos números racionais
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Data de Publicação: | 2017 |
Outros Autores: | |
Tipo de documento: | Livro |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.19/6334 |
Resumo: | This paper arises from a study that aims to understand how to perform the learning of rational numbers by 5th grade students when involved in an educational experience that focuses on inquiry based approach to mathematics teaching, given a culture of discussion. The study follows a qualitative and interpretative methodology, taking the first author the teacher role and simultaneously the investigator one. The data collection includes: participant observation, audio recordings of collective discussions, interviews, questionnaires and written productions of students, final test and field notes. The study results show that students adhered to a culture of discussion in mathematics classroom, developing diacussion skills (questioning, answering, explaining, listening, as well as other actions related to the initiation of dialogue or reflection on the what was presented). Furthermore, students generally show to understand the concept of rational number and their representations, transforming them according to specific situations, which facilitates the completion of tasks about to the comparison and sorting, as well as understanding the addition / subtraction algorithm of rational numbers represented by fractions. |
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Contributos da discussão matemática para a aprendizagem dos números racionaisMathematical discussion;Culture of discussion;Learning of rational numbers.This paper arises from a study that aims to understand how to perform the learning of rational numbers by 5th grade students when involved in an educational experience that focuses on inquiry based approach to mathematics teaching, given a culture of discussion. The study follows a qualitative and interpretative methodology, taking the first author the teacher role and simultaneously the investigator one. The data collection includes: participant observation, audio recordings of collective discussions, interviews, questionnaires and written productions of students, final test and field notes. The study results show that students adhered to a culture of discussion in mathematics classroom, developing diacussion skills (questioning, answering, explaining, listening, as well as other actions related to the initiation of dialogue or reflection on the what was presented). Furthermore, students generally show to understand the concept of rational number and their representations, transforming them according to specific situations, which facilitates the completion of tasks about to the comparison and sorting, as well as understanding the addition / subtraction algorithm of rational numbers represented by fractions.Escola Superior de Educação de Viseu.Repositório Científico do Instituto Politécnico de ViseuAlves, RosaMenezes, Luís2020-07-27T14:51:06Z20172017-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttp://hdl.handle.net/10400.19/6334porAlves, R., & Menezes, L. (2017). Contributos da discussão matemática para a aprendizagem dos números racionais. In L. Menezes, A. P. Cardoso, B. Rego, J. P. Balula, M. Figueiredo & S. Felizardo (Ed.), Olhares sobre a Educação: em torno da formação de professores (pp. 53–66). Viseu: Escola Superior de Educação de Viseu.978-989-96261https://doi.org/10.34633/978-989-96261info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-01-16T15:28:34Zoai:repositorio.ipv.pt:10400.19/6334Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:44:15.700398Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Contributos da discussão matemática para a aprendizagem dos números racionais |
title |
Contributos da discussão matemática para a aprendizagem dos números racionais |
spellingShingle |
Contributos da discussão matemática para a aprendizagem dos números racionais Alves, Rosa Mathematical discussion; Culture of discussion; Learning of rational numbers. |
title_short |
Contributos da discussão matemática para a aprendizagem dos números racionais |
title_full |
Contributos da discussão matemática para a aprendizagem dos números racionais |
title_fullStr |
Contributos da discussão matemática para a aprendizagem dos números racionais |
title_full_unstemmed |
Contributos da discussão matemática para a aprendizagem dos números racionais |
title_sort |
Contributos da discussão matemática para a aprendizagem dos números racionais |
author |
Alves, Rosa |
author_facet |
Alves, Rosa Menezes, Luís |
author_role |
author |
author2 |
Menezes, Luís |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Politécnico de Viseu |
dc.contributor.author.fl_str_mv |
Alves, Rosa Menezes, Luís |
dc.subject.por.fl_str_mv |
Mathematical discussion; Culture of discussion; Learning of rational numbers. |
topic |
Mathematical discussion; Culture of discussion; Learning of rational numbers. |
description |
This paper arises from a study that aims to understand how to perform the learning of rational numbers by 5th grade students when involved in an educational experience that focuses on inquiry based approach to mathematics teaching, given a culture of discussion. The study follows a qualitative and interpretative methodology, taking the first author the teacher role and simultaneously the investigator one. The data collection includes: participant observation, audio recordings of collective discussions, interviews, questionnaires and written productions of students, final test and field notes. The study results show that students adhered to a culture of discussion in mathematics classroom, developing diacussion skills (questioning, answering, explaining, listening, as well as other actions related to the initiation of dialogue or reflection on the what was presented). Furthermore, students generally show to understand the concept of rational number and their representations, transforming them according to specific situations, which facilitates the completion of tasks about to the comparison and sorting, as well as understanding the addition / subtraction algorithm of rational numbers represented by fractions. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017 2017-01-01T00:00:00Z 2020-07-27T14:51:06Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/book |
format |
book |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.19/6334 |
url |
http://hdl.handle.net/10400.19/6334 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Alves, R., & Menezes, L. (2017). Contributos da discussão matemática para a aprendizagem dos números racionais. In L. Menezes, A. P. Cardoso, B. Rego, J. P. Balula, M. Figueiredo & S. Felizardo (Ed.), Olhares sobre a Educação: em torno da formação de professores (pp. 53–66). Viseu: Escola Superior de Educação de Viseu. 978-989-96261 https://doi.org/10.34633/978-989-96261 |
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 |
Escola Superior de Educação de Viseu. |
publisher.none.fl_str_mv |
Escola Superior de Educação de Viseu. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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