Registers Of Semiotic Representations
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Instrumentos virtuais de desenho e a argumentação em geometria
This dissertation presents a proposal to work, at school, the deductive reasoning in geometry. The proposal makes use of digital material consisting of virtual drawing tools that perform geometric transformations of translation, reflection, rotation and enlargement. Making use of digital material, it was developed a didactic sequence consists of three stages
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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2. Estrategias de utilização de registroa de representação semiotica na resolução de problemas matematicos / Strategies using semiotic representations registers in problem solving
Based on references of Semiotic Representations Registers Theory by Raymond Duval (1993), this research intends to analise the usage that high school students do use Semiotic Representation registers in order to solve math problems. According to the Author, the access to math objects is made through these representation registers, because such objects aren t
Publicado em: 2007
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3. Função do 1 grau: um estudo sobre seus registros de representação semiótica por alunos da 1 série do Ensino médio
In attempt to increase the comprehension of students cognitive operation related to difficulties in Mathematic discipline, more specifically in the case of first level function, we based our investigation on Raymond Duval s theory of the registers of semiotic representations, exploring situations in which first grade high school students are called to constr
Publicado em: 2006
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4. Articulação entre Álgebra Linear e Geometria - Um Estudo sobre as Transformações Lineares na Perspectiva dos Registros de Representação Semiótica
This study addressed questions related to the teaching and learning of Linear Algebra in Higher Education. More precisely, it involved the design of activities which concerned the mathematical object linear transformations and which engaged learners in exploring the conversion of registers in a dynamic geometry environment. The aim was to investigate the lea
Publicado em: 2006
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5. Explorando equações cartesianas e paramétricas em um ambiente informático
This research has as objective verify if in a computer science environment allows to the student to recognize some curves properties through representations and graphical interpretations in dynamic way with the use of parameters for one comprehension better of its equations. We verified that the articulating between the points of view cartesian and parametri
Publicado em: 2006