Geometrical Thinking
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. O PENSAMENTO GEOMÉTRICO EM MOVIMENTO: UM ESTUDO COM PROFESSORES QUE LECIONAM MATEMÁTICA NOS ANOS INICIAIS DO ENSINO FUNDAMENTAL DE UMA ESCOLA PÚBLICA DE OURO PRETO (MG)
A presente pesquisa tem sua origem nas experiências profissionais da pesquisadora - como professora e formadora de professores - e nas leituras sobre desenvolvimento profissional de professores e ensino de Geometria. Este estudo, de cunho qualitativo, teve como objetivo investigar a mobilização de saberes de três professoras que lecionam Matemática nos
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/07/2011
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2. Um estudo da demonstração no contexto da licenciatura em matemática: uma articulação entre os tipos de prova e os níveis de raciocínio geométrico
The main purpose of this research was to investigate the influence of dynamic geometry environments in building up arguments by teaching graduating students in Mathematics. We also searched a probable articulation between the students geometrical development levels and the types of tests he makes. The research done distinguishes itself as qualitative with as
Publicado em: 2009
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3. 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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4. Uma análise Vygotskiana da apropriação do conceito da simetria por aprendizes sem acuidade visual
The aim of this study was to investigate the processes by which blind learners appropriate mathematical concepts. In the domain of geometry, symmetry and reflection were chosen because of their strong associations with visual experiences. Within a vygotskian perspective, the research was guided by the hypothesis that, given instruments that can act as substi
Publicado em: 2004
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5. Geometria esférica para a formação de professores: uma proposta interdisciplinar
This work concerns the inservice education of mathematics teachers. One of its aims is to propose, to teachers, a teaching sequence, with activities that show the interdisciplinary relationship that exists between spherical geometry and geography, forming interconnections between these domains, at the same time as contextualising the content to be considered
Publicado em: 2003
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6. Ensino/Aprendizagem da rotação na 5 série: um estudo comparativo em relação ao material utilizado
Starting from the premise that isometries should be included in the geometry curriculum, this research proposes that we should begin with rotations at 5th grade, by means of strategies of using easily obtainable manipulatives. This investigation compares the achievements of two groups of subjects along a sequence of activities that took place in the classroo
Publicado em: 2001