Didactical Textbooks
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. The meanings of mass and E = mc2: an approach based on conceptual maps
Abstract In this work, we discuss transformations in the meaning of the concept of mass, which are important to physics teaching, by means of three conceptual schemes, which emphasize visual patterns of knowledge organization. We begin by discussing how the meaning of a physical concept is constructed, through its relations with others. In physical theories,
Rev. Bras. Ensino Fís.. Publicado em: 24/05/2018
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2. Discusión de la aproximación paraxial y análisis numérico de la aberración de esfericidad
Textbooks intended to undergraduate students discuss image formation by mirrors and lens based on paraxial approximation. This conventional approach has ambiguities and lacks which induce students to conceptual mistakes. This paper points out those ambiguities and demonstrates that a basic proposition of paraxial approximation has a very limited scope. Furth
Rev. Bras. Ensino Fís.. Publicado em: 30/11/2017
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3. Ensino de Filogenia Animal: percepÃÃes de estudantes e professores e anÃlise de propostas metodolÃgicas
Phylogenetic Systematics concerns about describing the biodiversity, finding the order within it, and understanding the processes that are responsible for the generation of life forms, in a general system of reference. However, this area needs to be fully understood before being taught. The general objective of this study is to contribute to the understandin
Publicado em: 2008
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4. Uma abordagem histórico-filosófica na educação matemática : contribuições ao processo de aprendizagem de trigonometria no ensino médio
The aim of this research was the construction process of a historical-philosophical approach through a historical reconstruction of Trigonometry, in which we carried through a documental research on the basis of History of Mathematics textbooks, particularly those that deal with the History of Trigonometry. We used a qualitative methodological approach, in w
Publicado em: 2008
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5. Livros didáticos e modelagem matemática : uma caracterização da transposição didática do conteúdo de integral nestes ambientes
This research shows an investigation about the Didactic Transposition of the contents of the Differential and Integral Calculus in didactic books and in activities of Mathematical Modeling. The study is reasoned in the theory of the Didactic Transposition of Yves Chevallard and in the Mathematical Modeling as a pedagogical alternative. We established previou
Publicado em: 2008
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6. 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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7. A concepção de educação matemática de Henri Lebesgue
The main aim of this study was to consider the aspects which characterises Henri Lebesgues conception of Mathematics Education. Lebesgue (1875-1941), as well as being one of the most eminent mathematicians of the twentieth century and revolutionising Mathematical Analysis with the creation of a new theory of measure and hence a new definition of the integral
Publicado em: 2006
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8. ABORDAGENS DO CONCEITO DE PROPORCIONALIDADE EM LIVROS DIDÁTICOS DE MATEMÁTICA NO BRASIL DO SÉCULO XX / APPROACHES OF THE PROPORTIONALITY CONCEPT IN MATHEMATICS TEXTBOOKX IN BRAZIL OF THE CENTURY XX
The purpose of this work is to show how the proportionality concept has been approached in mathematics textbooks adopted in Brazil during the 20th Century. To consider the proportionality concept under the perspective of its historical development and under the point of view of the didactical phenomenology contributed to the understanding of the textbooks, b
Publicado em: 2004
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9. Da régua e do compasso: as construções geométricas como um saber escolar no Brasil
This study aims at the discussion of the development of the teaching of geometrical constructions in the Euclidean geometry, starting from the middle of the 19th. From the end of the 19th century, in Brazil, the geometrical constructions became an autonomous discipline, valid and legitimate school knowledge. Some textbooks were published where the theory of
Publicado em: 2001