Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachers

Detalhes bibliográficos
Autor(a) principal: Markiewicz, María Elena
Data de Publicação: 2021
Outros Autores: Etchegaray, Silvia Catalina
Tipo de documento: Artigo
Idioma: spa
Título da fonte: Revemop
Texto Completo: https://periodicos.ufop.br/revemop/article/view/5041
Resumo: In this work we describe the design, implementation and results of a formative task for mathematics teacher students, in which the ontosemiotic analysis of practices of high school students is promoted in the face of an arithmetic problem that requires formulating and validating conjectures. It includes the a priori analysis of the training task, a case study, more precisely the resolution of the task by a student of the teaching staff and a synthesis of the results obtained from its implementation. Some difficulties are revealed in the recognition of certain objects, processes and semiotic conflicts by future teachers in this type of problem, which raises the need to continue encouraging the development of didactic knowledge for professional training
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spelling Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachersAnálisis ontosemiótico de prácticas que involucran la elaboración y validación de conjeturas: una tarea formativa para futuros profesoresAnálise ontosemiótica de práticas que envolvem a elaboração e validação de conjecturas: uma tarefa formativa para futuros professoresTeacher trainingConjecturesArgumentationOntosemiotic analysisFormación de profesoresConjeturasArgumentaciónAnálisis ontosemióticoAnálisis ontosemióticoConjecturasArgumentaçãoAnálise OntosemióticaIn this work we describe the design, implementation and results of a formative task for mathematics teacher students, in which the ontosemiotic analysis of practices of high school students is promoted in the face of an arithmetic problem that requires formulating and validating conjectures. It includes the a priori analysis of the training task, a case study, more precisely the resolution of the task by a student of the teaching staff and a synthesis of the results obtained from its implementation. Some difficulties are revealed in the recognition of certain objects, processes and semiotic conflicts by future teachers in this type of problem, which raises the need to continue encouraging the development of didactic knowledge for professional trainingEn este trabajo describimos el diseño, la implementación y los resultados de una tarea formativa para estudiantes del profesorado en matemática, en la que se promueve el análisis ontosemiótico de prácticas de estudiantes de la escuela secundaria ante un problema aritmético que requiere formular y validar conjeturas. Se incluye el análisis a priori de la tarea formativa, un estudio de casos, más precisamente la resolución de la tarea por parte de un estudiante del profesorado y una síntesis de los resultados obtenidos de su implementación. Se revelan algunas dificultades en el reconocimiento de ciertos objetos, procesos y conflictos semióticos por parte de los futuros profesores en este tipo de problemas, lo cual plantea la necesidad de continuar incentivando el desarrollo de conocimiento didáctico para la formación profesional. Neste trabalho descrevemos a concepção, implementação e resultados de uma tarefa formativa para alunos de professores de matemática, na qual se promove a análise ontosemiótica de práticas de alunos do ensino secundário face a um problema aritmético que requer a formulação e validação de conjecturas. Inclui a análise a priori da tarefa formativa, um estudo de caso, mais precisamente a resolução da tarefa por um aluno do corpo docente e uma síntese dos resultados obtidos na sua implementação. Algumas dificuldades são reveladas no reconhecimento de determinados objetos, processos e conflitos semióticos pelos futuros professores neste tipo de problema, o que levanta a necessidade de continuar incentivando o desenvolvimento de conhecimentos didáticos para a formação profissional.Editora da UFOP2021-12-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufop.br/revemop/article/view/504110.33532/revemop.e202135Revemop; v. 3 (2021): Rolling Pass; e2021352596-0245reponame:Revemopinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPspahttps://periodicos.ufop.br/revemop/article/view/5041/3898Copyright (c) 2021 Revemophttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessMarkiewicz, María ElenaEtchegaray, Silvia Catalina 2022-05-30T17:02:42Zoai:pp.www.periodicos.ufop.br:article/5041Revistahttps://periodicos.ufop.br/revemop/indexPUBhttps://periodicos.ufop.br/revemop/oairevemop@ufop.edu.br||2596-02452596-0245opendoar:2022-05-30T17:02:42Revemop - Universidade Federal de Ouro Preto (UFOP)false
dc.title.none.fl_str_mv Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachers
Análisis ontosemiótico de prácticas que involucran la elaboración y validación de conjeturas: una tarea formativa para futuros profesores
Análise ontosemiótica de práticas que envolvem a elaboração e validação de conjecturas: uma tarefa formativa para futuros professores
title Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachers
spellingShingle Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachers
Markiewicz, María Elena
Teacher training
Conjectures
Argumentation
Ontosemiotic analysis
Formación de profesores
Conjeturas
Argumentación
Análisis ontosemiótico
Análisis ontosemiótico
Conjecturas
Argumentação
Análise Ontosemiótica
title_short Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachers
title_full Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachers
title_fullStr Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachers
title_full_unstemmed Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachers
title_sort Ontosemiotic analysis of practices that involve the elaboration and validation of conjectures: a formative task for future teachers
author Markiewicz, María Elena
author_facet Markiewicz, María Elena
Etchegaray, Silvia Catalina
author_role author
author2 Etchegaray, Silvia Catalina
author2_role author
dc.contributor.author.fl_str_mv Markiewicz, María Elena
Etchegaray, Silvia Catalina
dc.subject.por.fl_str_mv Teacher training
Conjectures
Argumentation
Ontosemiotic analysis
Formación de profesores
Conjeturas
Argumentación
Análisis ontosemiótico
Análisis ontosemiótico
Conjecturas
Argumentação
Análise Ontosemiótica
topic Teacher training
Conjectures
Argumentation
Ontosemiotic analysis
Formación de profesores
Conjeturas
Argumentación
Análisis ontosemiótico
Análisis ontosemiótico
Conjecturas
Argumentação
Análise Ontosemiótica
description In this work we describe the design, implementation and results of a formative task for mathematics teacher students, in which the ontosemiotic analysis of practices of high school students is promoted in the face of an arithmetic problem that requires formulating and validating conjectures. It includes the a priori analysis of the training task, a case study, more precisely the resolution of the task by a student of the teaching staff and a synthesis of the results obtained from its implementation. Some difficulties are revealed in the recognition of certain objects, processes and semiotic conflicts by future teachers in this type of problem, which raises the need to continue encouraging the development of didactic knowledge for professional training
publishDate 2021
dc.date.none.fl_str_mv 2021-12-19
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.ufop.br/revemop/article/view/5041
10.33532/revemop.e202135
url https://periodicos.ufop.br/revemop/article/view/5041
identifier_str_mv 10.33532/revemop.e202135
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://periodicos.ufop.br/revemop/article/view/5041/3898
dc.rights.driver.fl_str_mv Copyright (c) 2021 Revemop
http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Revemop
http://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora da UFOP
publisher.none.fl_str_mv Editora da UFOP
dc.source.none.fl_str_mv Revemop; v. 3 (2021): Rolling Pass; e202135
2596-0245
reponame:Revemop
instname:Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
instname_str Universidade Federal de Ouro Preto (UFOP)
instacron_str UFOP
institution UFOP
reponame_str Revemop
collection Revemop
repository.name.fl_str_mv Revemop - Universidade Federal de Ouro Preto (UFOP)
repository.mail.fl_str_mv revemop@ufop.edu.br||
_version_ 1797068971310055424

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