Apprehension of geometric objects with the GeoGebra:: a study with undergraduate mathematics’ teachers
This study aimed to understand how future teachers of mathematics make the apprehension of geometric objects from the production of semiotic representations raised during the resolution of a task of Euclidean Geometry with the support of GeoGebra. The study approach was qualitative and followed the...
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oai:periodicos.ufrn.br:article-151742019-06-27T16:53:30Z Apprehension of geometric objects with the GeoGebra:: a study with undergraduate mathematics’ teachers Aprehensión de objetos geométricos conel GeoGebra:: unestudiocon futuros profesores de matemáticas Apreensão de objetos geométricos com o GeoGebra:: um estudo com futuros professores de matemática Zanella, Idelmar André Franco, Valdeni Soliani Canavarro, Ana Paula Geometria Euclidiana Representações semióticas Futuros professores Euclidean geometry Semiotics representations Futures teachers Geometría Euclidiana Representaciones semióticas Futuros profesores This study aimed to understand how future teachers of mathematics make the apprehension of geometric objects from the production of semiotic representations raised during the resolution of a task of Euclidean Geometry with the support of GeoGebra. The study approach was qualitative and followed the perspective of the interpretive paradigm. The research modality was the case study. The collected data were analyzed in light of the theory of semiotic representation registers and included the mathematical productions of the participants. The results of the study show that students' apprehensions of geometric objects occurred due to the mutual articulation between the awareness (objectivation) and the perceptive, sequential, operative and discursive apprehensions related to a geometrical figure, as well as the coordination of different representations made possible by GeoGebra. Este estudio tuvo por objetivo comprender cómo futuros profesores de Matemáticas hacen la aprehensión de objetos geométricos a partir de la producción de representaciones semióticas suscitadas durante la resolución de una tarea de Geometría Euclidiana con el apoyo del GeoGebra. El enfoque del estudio fue cualitativo y siguió la perspectiva del paradigma interpretativo. La modalidad de investigación fue el estudio de caso. Los datos recogidos fueron analizados a la luz de la teoría de los registros de representación semiótica e incluyen las producciones matemáticas de los participantes. Los resultados del estudio muestran que las aprehensiones de los objetos geométricos por los estudiantes ocurrieron en virtud de la articulación mutua entre la toma de conciencia (objetivación) y las aprehensiones perceptiva, secuencial, operatoria y discursiva relativas a una figura geométrica, así como por la coordinación de diferentes representaciones que permite el GeoGebra. Este estudo teve por objetivo compreender como futuros professores de Matemática fazem a apreensão de objetos geométricos a partir da produção de representações semióticas suscitadas durante a resolução de uma tarefa de Geometria Euclidiana com o apoio do GeoGebra. A abordagem do estudo foi qualitativa e seguiu a perspectiva do paradigma interpretativo. A modalidade de pesquisa foi o estudo de caso. Os dados recolhidos foram analisados à luz da teoria dos registros de representação semiótica e incluem as produções matemáticas dos participantes. Os resultados do estudo mostram que as apreensões dos objetos geométricos pelos estudantes ocorreram em virtude da articulação mútua entre a tomada de consciência (objetivação) e as apreensões perceptiva, sequencial, operatória e discursiva relativas a uma figura geométrica, bem como pela coordenação de diferentes representações possibilitadas pelo GeoGebra. Portal de Periódicos Eletrônicos da UFRN 2018-07-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://periodicos.ufrn.br/educacaoemquestao/article/view/15174 Revista Educação em Questão; v. 56 n. 48 (2018): abr./jun. 2018 1981-1802 0102-7735 10.21680/1981-1802.2018v56n48 por https://periodicos.ufrn.br/educacaoemquestao/article/view/15174/10020 |
institution |
Periódicos UFRN |
collection |
Portal de Pediódicos Eletrônicos da UFRN |
language |
por |
format |
Online |
author |
Zanella, Idelmar André Franco, Valdeni Soliani Canavarro, Ana Paula |
spellingShingle |
Zanella, Idelmar André Franco, Valdeni Soliani Canavarro, Ana Paula Apprehension of geometric objects with the GeoGebra:: a study with undergraduate mathematics’ teachers |
author_facet |
Zanella, Idelmar André Franco, Valdeni Soliani Canavarro, Ana Paula |
author_sort |
Zanella, Idelmar André |
title |
Apprehension of geometric objects with the GeoGebra:: a study with undergraduate mathematics’ teachers |
title_short |
Apprehension of geometric objects with the GeoGebra:: a study with undergraduate mathematics’ teachers |
title_full |
Apprehension of geometric objects with the GeoGebra:: a study with undergraduate mathematics’ teachers |
title_fullStr |
Apprehension of geometric objects with the GeoGebra:: a study with undergraduate mathematics’ teachers |
title_full_unstemmed |
Apprehension of geometric objects with the GeoGebra:: a study with undergraduate mathematics’ teachers |
title_sort |
apprehension of geometric objects with the geogebra:: a study with undergraduate mathematics’ teachers |
description |
This study aimed to understand how future teachers of mathematics make the apprehension of geometric objects from the production of semiotic representations raised during the resolution of a task of Euclidean Geometry with the support of GeoGebra. The study approach was qualitative and followed the perspective of the interpretive paradigm. The research modality was the case study. The collected data were analyzed in light of the theory of semiotic representation registers and included the mathematical productions of the participants. The results of the study show that students' apprehensions of geometric objects occurred due to the mutual articulation between the awareness (objectivation) and the perceptive, sequential, operative and discursive apprehensions related to a geometrical figure, as well as the coordination of different representations made possible by GeoGebra. |
publisher |
Portal de Periódicos Eletrônicos da UFRN |
publishDate |
2018 |
url |
https://periodicos.ufrn.br/educacaoemquestao/article/view/15174 |
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