Professores de matemática que utilizam softwares de geometria dinâmica: suas características e perspectivas
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Data
2002-10-21
Autores
Zulatto, Rúbia Barcelos Amaral [UNESP]
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Editor
Universidade Estadual Paulista (Unesp)
Resumo
Esta pesquisa teve como objetivo principal estudar o perfil dos professores que utilizam softwares de Geometria Dinâmica e suas perspectivas com relação às potencialidades dos mesmos. Por perfil foram considerados aspectos como formação, tanto inicial como continuada; entre outros, e com relação às perspectivas, o propósito era conhecer a visão dos professores sobre o potencial educativo dos softwares e em especial, no que concerne ao processo de demonstração em Geometria. A partir da abordagem qualitativa de pesquisa, foram realizadas entrevistas com professores dos Ensinos Fundamental e Médio. A discussão dos dados obtidos foi feita em contraste com a literatura sobre 'Geometria Dinâmica' e 'professores e tecnologias'. Com relação ao perfil, foi possível concluir que a formação continuada e o suporte são fundamentais para que os professores se sintam preparados e seguros a utilizar tecnologias em suas aulas, embora esta seja uma opção individual do profissional. Quanto às perspectivas, o dinamismo dos softwares, proporcionado pelo arrastar, é determinante, e possibilita a construção de figuras geométricas, a realização de atividades investigativas, e a exploração e visualização de propriedades, motivando os alunos. Espera-se que os resultados possam contribuir com subsídios para a organização de propostas de formação de professores, bem como na orientação de atividades para a sala de aula.
The objective of this research was to study the profile of teachers who use dynamic geometry software and their perspectives regarding their potential. For the profiles, aspects related to the teachers' educational background, including continuing education, were considered, among others; and related to their perspectives, the proposal was to understand the teachers' visions about the educational potential of the software, especially concerning the process of demonstration in Geometry. Using a qualitative research approach, interviews were conducted with elementary and middle school teachers. The discussion of the data was done comparing and contrasting it with the literature on dynamic geometry and teachers and technology. Regarding the profiles of the teachers, it was concluded that continuing education and support are fundamental in order for teachers to feel prepared and confident using the technologies in their classes, although this is an individual option of the professional. With respect to the teachers' perspectives, the dynamism of the software, provided by the dragging, is a determining factor and makes it possible to construct geometric figures, carry out investigative activities, and explore and visualise properties, thus motivating the students. It is hoped that the results of the study will contribute to the ...
The objective of this research was to study the profile of teachers who use dynamic geometry software and their perspectives regarding their potential. For the profiles, aspects related to the teachers' educational background, including continuing education, were considered, among others; and related to their perspectives, the proposal was to understand the teachers' visions about the educational potential of the software, especially concerning the process of demonstration in Geometry. Using a qualitative research approach, interviews were conducted with elementary and middle school teachers. The discussion of the data was done comparing and contrasting it with the literature on dynamic geometry and teachers and technology. Regarding the profiles of the teachers, it was concluded that continuing education and support are fundamental in order for teachers to feel prepared and confident using the technologies in their classes, although this is an individual option of the professional. With respect to the teachers' perspectives, the dynamism of the software, provided by the dragging, is a determining factor and makes it possible to construct geometric figures, carry out investigative activities, and explore and visualise properties, thus motivating the students. It is hoped that the results of the study will contribute to the ...
Descrição
Palavras-chave
Matematica - Processamento de dados, Professores - Formação, Geometria, Geometry
Como citar
ZULATTO, Rúbia Barcelos Amaral. Professores de matemática que utilizam softwares de geometria dinâmica: suas características e perspectivas. 2002. vi, 119 f. Dissertação (mestrado) - Universidade Estadual Paulista, Instituto de Geociências e Ciências Exatas, 2002.