Manipulative materials as mediation artifacts in problem solving.

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dc.contributor.authorDeodato, André Augusto
dc.contributor.authorFaria, Juliana Batista
dc.contributor.authorAmâncio, Roselene Alves
dc.date.accessioned2023-08-14T21:05:48Z
dc.date.available2023-08-14T21:05:48Z
dc.date.issued2023pt_BR
dc.description.abstractCurricular documents encourage the use of manipulative materials, revealing an expectation that they will contribute to the improvement of the teaching of Mathematics in basic education. In this article, we intend to analyze some productions of twelve by 6th grade students who used in the second semester of 2018 manipulative materials to solve two problems. Based on a Historical-Cultural perspective of learning, we seek to understand the potential of manipulative materials beyond planning, focusing on how learners appropriate these objects. Grounded in the assumptions of qualitative research, we analyzed students’ resolution strategies based on the reports of classes produced by undergraduate Mathematics students who were collaborators in the research. As the main results, we highlight that the appropriation of the manipulative material by the students led the resolution process and to the understanding of the possibility of replacing the manipulative material with a design. Thus, we infer that the use of such materials in addition to motivating is justified when they mediate problem solving.pt_BR
dc.description.abstractenLos documentos curriculares fomentan el uso de materiales manipulativos con la expectativa de que contribuyan a mejorar la enseñanza de las Matemáticas en la educación básica. En este artículo pretendemos analizar algunas producciones de doce alumnos del 6o grado de la educación primaria que utilizaron, en el segundo semestre de 2018, materiales manipulativos para resolver dos problemas. Desde una perspectiva Histórico-Cultural, buscamos comprender el potencial de los materiales manipulativos centrándonos en las apropiaciones que los aprendices hicieron de estos objetos. Anclados en los supuestos de la investigación cualitativa, analizamos las estrategias de resolución de los estudiantes con base en los informes de clase producidos por los estudiantes universitarios que participan en el proyecto de investigación. Como resultado, destacamos que la apropiación de material manipulativo llevó a los estudiantes a utilizarlo como un artefacto de mediación y a desarrollar nuevas comprensiones sobre la función del dibujo. Así, inferimos que el uso de dichos materiales, además de motivar, se justifica cuando median la resolución de problemas.pt_BR
dc.identifier.citationDEODATO, A. A.; FARIA, J. B.; AMÂNCIO, R. A. Manipulative materials as mediation artifacts in problem solving. Revista Internacional de Pesquisa em Educação Matemática, Brasília, v. 13, n. 1, 2023. Disponível em: <http://www.sbemrevista.com.br/revista/index.php/ripem/article/view/3211>. Acesso em: 06 jul. 2023.pt_BR
dc.identifier.doihttps://doi.org/10.37001/ripem.v13i1.3211pt_BR
dc.identifier.issn2238-0345
dc.identifier.urihttp://www.repositorio.ufop.br/jspui/handle/123456789/17133
dc.language.isoen_USpt_BR
dc.rightsabertopt_BR
dc.rights.licenseEste artigo está sob uma licença Creative Commons Atribuição-NãoComercial-CompartilhaIgual 4.0 Internacional (CC BY-NC-SA 4.0). Fonte: PDF do artigo.pt_BR
dc.subjectElementary schoolpt_BR
dc.subjectMathematics educationpt_BR
dc.titleManipulative materials as mediation artifacts in problem solving.pt_BR
dc.title.alternativeMateriais manipuláveis como artefatos de mediação na resolução de problemas.pt_BR
dc.typeArtigo publicado em periodicopt_BR
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