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Master's Dissertation
DOI
https://doi.org/10.11606/D.45.2005.tde-17092005-063522
Document
Author
Full name
Seiji Isotani
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2005
Supervisor
Committee
Brandao, Leonidas de Oliveira (President)
Barros, Leliane Nunes de
Bellemain, Franck
Title in Portuguese
"Desenvolvimento de ferramentas no iGeom: utilizando a geometria dinâmica no ensino presencial e a distância"
Keywords in Portuguese
ensino a distância
geometria dinâmica
informática na educação
Abstract in Portuguese
Neste trabalho, apresentamos o desenvolvimento de ferramentas no programa iGeom - Geometria Interativa na Internet, para ensino-aprendizagem de Geometria, dando destaque aos recursos que facilitam a integração e uso deste programa, principalmente em ambientes de educação a distância via Internet. Atualmente, este tipo de programa é bastante conhecido e a Geometria que ele possibilita é usualmente denominada Geometria Dinâmica. Em poucas palavras, um programa de Geometria Dinâmica é a implementação computacional da régua e do compasso, permitindo que os objetos construídos sejam movidos mantendo-se às propriedades da construção. Dentre os principais recursos desenvolvidos, destacamos a autoria e a validação automática de exercícios e a comunicação com servidores, que podem ser utilizados para integrarem o iGeom em sistemas gerenciadores de cursos pela Web. Deste modo, se integrado a um sistema gerenciador, estes recursos podem ser utilizados para facilitar a tarefa do professor, que poderá criar exercícios diretamente pela Web e não precisará avaliar pessoalmente as respostas de cada aluno, e também para que o aluno saiba de imediato se sua solução está dentro do esperado pelo professor.¶
Title in English
"Developing tools in iGeom: Using the dynamic geometry in the classroom and distance learning"
Keywords in English
distance learning
dynamic geometry
informatics in education
Abstract in English
In this work, we present the development of tools on the software iGeom - Interactive Geometry on Internet, which can be used for teaching and learning Geometry. We highlight the features that simplify the integration and the use of the iGeom in distance education through Internet mainly. Presently, this kind of program is well known and the Geometry it allows is usually named Dynamic Geometry. Concisely, a Dynamic Geometry software is the computational implementation of the ruler and compass. It allows the user to drag objects and to automatically redraw the whole construction while preserving their mathematical properties. We focus three features among the main developed ones: the communication, the authoring and the automatic checking of exercises. These resources simplify the teacher’s task, when integrated into a learning management system. With them, the teacher can create exercises directly on the Web leaving to the software the task of checking each student’s answer. Moreover, the student can have, in real time, an evaluation of his own performance.
 
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dissertacao.pdf (2.63 Mbytes)
Publishing Date
2005-11-09
 
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