Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana

Detalhes bibliográficos
Autor(a) principal: Ferreira, Nadia
Data de Publicação: 2016
Outros Autores: Ponte, João Pedro da
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/29205
Resumo: To promote understanding of rational numbers is challenging to teachers and prospective teachers, and this led us to study the planning, teaching, and reflection processes of prospective teachers (grades 5-6) on that topic. The aim of the paper is to analyse how Ana, a prospective teacher, prepared, developed, and reflected about communication, with special focus on instructional explanations and on mathematics ideas about the unit on multiplication of fractions. Ana prepared and developed different explanations to reach pupils’ ideas. We discuss the nature of her didactic knowledge as she seeks to promote pupils’ understanding of the multiplication of inverse rational numbers.
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spelling Planning, teaching and reflecting on how to explain inverse rational numbers: The case of AnaProspetive teacherMathematicsTeaching practiceCommunicationRational numbersMultiplicationTo promote understanding of rational numbers is challenging to teachers and prospective teachers, and this led us to study the planning, teaching, and reflection processes of prospective teachers (grades 5-6) on that topic. The aim of the paper is to analyse how Ana, a prospective teacher, prepared, developed, and reflected about communication, with special focus on instructional explanations and on mathematics ideas about the unit on multiplication of fractions. Ana prepared and developed different explanations to reach pupils’ ideas. We discuss the nature of her didactic knowledge as she seeks to promote pupils’ understanding of the multiplication of inverse rational numbers.Repositório da Universidade de LisboaFerreira, NadiaPonte, João Pedro da2017-10-06T16:10:03Z20162016-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10451/29205engFerreira, N., & Ponte, J. P. (2016, October). Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana. Proceedings of ERME Topic Conference, Berlim, Alemanha.info: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:RCAAP2024-11-20T17:36:41Zoai:repositorio.ul.pt:10451/29205Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-20T17:36:41Repositório 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 Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana
title Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana
spellingShingle Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana
Ferreira, Nadia
Prospetive teacher
Mathematics
Teaching practice
Communication
Rational numbers
Multiplication
title_short Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana
title_full Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana
title_fullStr Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana
title_full_unstemmed Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana
title_sort Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana
author Ferreira, Nadia
author_facet Ferreira, Nadia
Ponte, João Pedro da
author_role author
author2 Ponte, João Pedro da
author2_role author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Ferreira, Nadia
Ponte, João Pedro da
dc.subject.por.fl_str_mv Prospetive teacher
Mathematics
Teaching practice
Communication
Rational numbers
Multiplication
topic Prospetive teacher
Mathematics
Teaching practice
Communication
Rational numbers
Multiplication
description To promote understanding of rational numbers is challenging to teachers and prospective teachers, and this led us to study the planning, teaching, and reflection processes of prospective teachers (grades 5-6) on that topic. The aim of the paper is to analyse how Ana, a prospective teacher, prepared, developed, and reflected about communication, with special focus on instructional explanations and on mathematics ideas about the unit on multiplication of fractions. Ana prepared and developed different explanations to reach pupils’ ideas. We discuss the nature of her didactic knowledge as she seeks to promote pupils’ understanding of the multiplication of inverse rational numbers.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01T00:00:00Z
2017-10-06T16:10:03Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10451/29205
url http://hdl.handle.net/10451/29205
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ferreira, N., & Ponte, J. P. (2016, October). Planning, teaching and reflecting on how to explain inverse rational numbers: The case of Ana. Proceedings of ERME Topic Conference, Berlim, Alemanha.
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.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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