806 resultados para Literacy in mathematics
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In relation to United Nations Literacy Decade (2003- 2012), are being developed in Brazil many public policies on education and literacy. The results of these public policies indicate both noisy conquest of some advances as the worsening of many historical problems. Among these, we highlight the result of silencing of discussion around the concept of restricted and rudimentary literacy, on which, in line with neoliberal political model, are based educational policies and corresponding systems assessment of skills and competencies of reading and writing, which it is hoped that students learn and which are defi ning the role of the teacher as a mere provider of strategies for such learning. Based on this hypothesis, we present, in a tone of critical balance, refl ections on the Decade of Literacy in order to contribute to the discussion of problems and perspectives for teaching reading and writing in Brazil.
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In this article we discuss some qualitative and geometric aspects of non-smooth dynamical systems theory. Our goal is to study the diagram bifurcation of typical singularities that occur generically in one parameter families of certain piecewise smooth vector fields named Refracted Systems. Such systems has a codimension-one submanifold as its discontinuity set. © 2012 Elsevier Ltd.
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Pós-graduação em Matemática em Rede Nacional - IBILCE
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Educação - IBRC
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Pós-graduação em Educação - IBRC
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Pós-graduação em Educação - FCT
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Pós-graduação em Educação Matemática - IGCE
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Educação para a Ciência - FC
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Pós-graduação em Educação para a Ciência - FC
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Pós-graduação em Educação para a Ciência - FC
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Pós-graduação em Educação para a Ciência - FC
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Pós-graduação em Educação Matemática - IGCE