Analyzing teachers’ knowledge based on their approach to the information provided by technology
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10362/150811 |
Resumo: | Declaration of interest: The author declares no competing interest. Data availability: Data generated or analyzed during this study are available from the author on request. Publisher Copyright: © 2023 by authors; license EJSME by Bastas. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Analyzing teachers’ knowledge based on their approach to the information provided by technologygraphing calculatorKTMTmathematical fidelityteacher knowledgeEducationDeclaration of interest: The author declares no competing interest. Data availability: Data generated or analyzed during this study are available from the author on request. Publisher Copyright: © 2023 by authors; license EJSME by Bastas.Teachers’ knowledge plays a central role in technology integration. In this study we analyze situations, where there is some divergence between the mathematical results and the information offered by the graphing calculator (lack of mathematical fidelity), putting the focus in the teachers and in their approaches. The goal of this study is to analyze, in the light of knowledge for teaching mathematics with technology (KTMT) model, the teachers’ professional knowledge, assuming the situations of lack of mathematical fidelity as having the potential to reveal some characteristics of their knowledge. Specifically, considering the teaching of functions at 10th grade (age 16), we intend to analyze: (1) What knowledge do the teachers have of technology and of its mathematical fidelity? (2) What can the teachers’ options related to situations of lack of mathematical fidelity tell us about their knowledge in other KTMT domains? The study adopts a qualitative and interpretative approach based on the case studies of two teachers. Data were collected by interviews and class observation, being the analysis guided by the KTMT model. The main result points to the relevance of the mathematics and technology knowledge. However, there is evidence of some difficulties to integrate the information provided by the technology with the mathematics, and also of some interference of the teaching and learning and technology knowledge, and specifically of the knowledge related to the students. This suggests that the analysis of the teachers’ actions in relation to situations of lack of mathematical fidelity, can be useful to characterize their KTMT.Centro Interdisciplinar de Ciências Sociais (CICS.NOVA - NOVA FCSH)DM - Departamento de MatemáticaUIED - Unidade de Investigação Educação e DesenvolvimentoRUNRocha, Helena2023-03-17T22:32:40Z2023-012023-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article14application/pdfhttp://hdl.handle.net/10362/150811engPURE: 56251087https://doi.org/10.30935/scimath/12522info: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:RCAAP2024-03-11T05:33:15Zoai:run.unl.pt:10362/150811Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:54:20.268745Repositório 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 |
Analyzing teachers’ knowledge based on their approach to the information provided by technology |
title |
Analyzing teachers’ knowledge based on their approach to the information provided by technology |
spellingShingle |
Analyzing teachers’ knowledge based on their approach to the information provided by technology Rocha, Helena graphing calculator KTMT mathematical fidelity teacher knowledge Education |
title_short |
Analyzing teachers’ knowledge based on their approach to the information provided by technology |
title_full |
Analyzing teachers’ knowledge based on their approach to the information provided by technology |
title_fullStr |
Analyzing teachers’ knowledge based on their approach to the information provided by technology |
title_full_unstemmed |
Analyzing teachers’ knowledge based on their approach to the information provided by technology |
title_sort |
Analyzing teachers’ knowledge based on their approach to the information provided by technology |
author |
Rocha, Helena |
author_facet |
Rocha, Helena |
author_role |
author |
dc.contributor.none.fl_str_mv |
Centro Interdisciplinar de Ciências Sociais (CICS.NOVA - NOVA FCSH) DM - Departamento de Matemática UIED - Unidade de Investigação Educação e Desenvolvimento RUN |
dc.contributor.author.fl_str_mv |
Rocha, Helena |
dc.subject.por.fl_str_mv |
graphing calculator KTMT mathematical fidelity teacher knowledge Education |
topic |
graphing calculator KTMT mathematical fidelity teacher knowledge Education |
description |
Declaration of interest: The author declares no competing interest. Data availability: Data generated or analyzed during this study are available from the author on request. Publisher Copyright: © 2023 by authors; license EJSME by Bastas. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-03-17T22:32:40Z 2023-01 2023-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/150811 |
url |
http://hdl.handle.net/10362/150811 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
PURE: 56251087 https://doi.org/10.30935/scimath/12522 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
14 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 |
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1799138132441956352 |