Learning In Geometry
Mostrando 25-36 de 69 artigos, teses e dissertações.
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25. Proposta de uma oficina para a prática docente no ensino fundamental: utilizando o Cabri na investigação de quadriláteros
The objective of this study is to suggest a workshop about learning practice to basic education teachers using the dynamic Geometry provided by Cabri Géomètre software. The main investigation was: how would Dynamic Geometry create a learning atmosphere for the study of notable quadrilateral? The hypothesis was that the development of the activities with th
Publicado em: 2008
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26. Construção dos conceitos geométricos num contexto de formação inicial de professores dos anos iniciais do ensino fundamental
Several scientific papers denounce the abandonment of the teaching of geometry in the elementary school and one of the reasons given is the unpreparedness of the teacher. This paper analyzes, in the context of initial training, the acquisition of skills in geometry, through the analysis of the participation and written production of students from the course
Publicado em: 2008
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27. A organização da prática educativa em geometria: Contribuições da teoria piagetiana
This research sought to establish inter-relations between the results of the studies of the Piaget and Inhelder to the perception and representation of space and the process of teaching of geometry; identify as children establish the spatial relationships of topological nature, and projective Euclidian and highlight the contributions of those studies. Theref
Publicado em: 2008
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28. Possibilidades da aprendizagem de transformações geométricas com o uso do Cabri-Géomètre
This study is fitted in the Technology of Information and Mathematics Educations line of researching according to the teaching board and the geometric learning, in particular about the Plane Geometry Transformations, and has as a goal to present didactic sequences in which the activities that involve a axial symmetry and the symmetry of rotation promote to t
Publicado em: 2008
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29. Uso de recursos da internet para o ensino de matemática: WebQuest - uma experiência com professores do ensino médio
In this dissertation, were boarding referencial questions about the teachers performance to incorporate the Information and Comunication Technologies (ICT) in his lessons, as well as the possibilities and dificulties that come of this tecnologies. In this sense, our objective was to investigate what are the contributions that can happen in practice teaching
Publicado em: 2008
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30. PROOFS OF PLANE GEOMETRY FOUND IN BRAZILIAN TEXTBOOKS SINCE THE XIXTH CENTURY / DEMONSTRAÇÕES EM GEOMETRIA PLANA EM LIVROS-TEXTO NO BRASIL A PARTIR DO SÉCULO XIX
Esta Tese investiga mudanças ocorridas no texto de demonstração em geometria plana elementar, em livros-textos usados no ensino brasileiro a partir do século XIX. O trabalho está organizado em duas partes: a primeira, um estudo histórico de releituras dos Elementos de Euclides que, a partir do século XVI, em cada época influenciaram a constituição
Publicado em: 2008
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31. O estudo do paralelismo no ensino da geometria analítica plana: do empírico ao dedutivo
This dissertation involves a study of argumentation and proof in relation to the teaching and learning of analytic geometry and particularly the property of parallelism in this topic. The work seeks answers to the following questions: in what form can dynamic geometry environments contribute in students attempts to construct mathematical arguments and proof?
Publicado em: 2007
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32. Tecnologias no ensino de geometria molecular / Technologies in the education of molecular geometry
This study had as a principal aim, to investigate the use of different technologies in teaching Molecular Geometry and fundamentally, identify if the software ChemSketch empowers or opposes the elaboration of more adequate models of chemical structures. To subsidize this study, it was needed to appeal to the quality research which resulted in a study of case
Publicado em: 2007
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33. Technologies in the education of molecular geometry / Tecnologias no ensino de geometria molecular
This study had as a principal aim, to investigate the use of different technologies in teaching Molecular Geometry and fundamentally, identify if the software ChemSketch empowers or opposes the elaboration of more adequate models of chemical structures. To subsidize this study, it was needed to appeal to the quality research which resulted in a study of ca
Publicado em: 2007
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34. O uso da informÃtica no ensino de geometria: unicamente dinÃmica didÃtica ou vantagem cognitiva?
Document analisys about the advantages of informatics use in teaching-learling of Plane Geometry in three groups of seventh grade and three groups of eighth grade of education basic level. The students are twelve, thirteen or fourteen years old. For each group were calculated the general average, the pattern deviation of the group and the individual pattern
Publicado em: 2007
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35. Formação continuada de professores em geometria por meio de uma plataforma de educação a distância: uma experiência com professores de ensino médio
This research is due to introduce a persuade proposal in Geometry to Math teachers, in which they can be in contact with researches results about Geometry learning, to think about their classroom practical and change experiences with other teachers, by using, to that, a distance educational platform called Moodle. To this, we have gotten and we have implemen
Publicado em: 2007
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36. Argumentação e prova: análise de argumentos geométricos de alunos da educação básica
In 2005, a research project with the purpose of investigating the presence, the teaching and the learning of proof in mathematics in Basic Education, began at PUC/SP. This project generated 1998 student protocols for geometry activities and the same number for algebra activities, the students come from the 8th and 9th grades of High Schools, in the state of
Publicado em: 2007