Sequences Mathematics
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. Las Funciones Semióticas como Instrumento de Diagnóstico y Abordaje de Errores
Abstract Semiotic functions are theoretical and methodological tools used by the Ontosemiotic Approach of Cognition and Mathematics Instruction (OSA) to study the construction of meanings of mathematical objects. In this paper, through some examples, the use of such functions is described for dealing different problems in university students learning. From t
Bolema. Publicado em: 2016-08
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2. Aspectos Epistemológicos, Históricos y Didácticos del Conocimiento Profesional del Profesorado Universitario de Probabilidad
Educational research has highlighted the need for further research into the knowledge base of university teaching faculty, which needs to go beyond a mere familiarity with mathematical content. What is termed University Teaching Faculty Professional Knowledge would include aspects related to the current teaching of the discipline, such as the perspectives of
Bolema. Publicado em: 2015-04
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3. O ensino da matemática na educacão de jovens e adultos: uma abordagem a partir de sequências didáticas
This study aimed to determine how sequences can contribute to the didactic teaching high school math in youth and adults at the Center for Advancing Education Equivalency (NAES) in Navegantes. From the theoretical and methodological proposed by Freire, Cury, Fonseca, and Méheut Zabala, the investigation the survey involved two classes of students, being dev
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/08/2011
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4. O complexo de Morse-Witten via sequências espectrais / The Morse-Witten complex via spectral sequences
Nesse trabalho, estudaremos o complexo de Morse-Witten via sequências espectrais, utilizando a matriz de conexão sobre z que codifica as orbitas de conexão do uso de Morse associado ao complexo. O algoritmo do Método da Varredura aplicado à matriz de conexão sobre z produz uma sequência espectral (Er; dr), que por sua vez nos fornece informações imp
Publicado em: 2011
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5. Comportamento assintótico do primeiro retorno de uma sequência gerada por variáveis aleatórias independentes e identicamente distribuídas / Convergence in distribution of the overlapping function : the IID case
Seja x um alfabeto finito ou enumerável, e considere o espaço de todas as sequências finitas compostas por concatenação de símbolos desse alfabeto. A essas sequências daremos o nome de palavras. Denotaremos por xn conjunto de todas as palavras de tamanho n. No presente trabalho, consideramos uma função que leva cada palavra de tamanho n em um númer
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2010
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6. Os alunos do 1 ano do ensino médio e os padrões: observação, realização e compreensão
The present study relates a qualitative research that aims to investigate as the student, which one was concluded the 2008 High School first year, observes, realizes and understands the activities observation of regularities and generalization of patterns. This research relevance justifies itself for the subject importance Observation of Regularities and Gen
Publicado em: 2009
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7. Propagação de ondas usando modelos de elementos finitos de fatias de guias de ondas estruturais / Wave propgation using finite element models of structural waveguide slices
Esta tese estuda e investiga o problema de propagação de ondas em estruturas periódicas usando o método de elemento espectral, a relação entre a matriz dinâmica e a matriz de transferência é mostrada para alguns casos, tais como, viga, barra, placa de Levy e modelo de Minddlin Hermman. A partir destas teorias, o método de propagação de ondas usan
Publicado em: 2009
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8. 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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9. A dinamica por tras da sequencia espectral / The dynamic behind the spectral sequence
In this work, we present an algorithm for a chain complex C and its di_erential given by a connection matrix which determines an associated spectral sequence (Er, dr). More specifically, a system spanning Er in terms of the original basis of C is obtained as well as the identi_cation of all di_erentials dr p : Er p ! Er p?r. In exploring the dynamical implic
Publicado em: 2008
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10. Argumentação e prova no estudo de progressões aritméticas com o auxílio do Hot Potatoes
This research work deals with the theme Argumentation and Proof in the study of Arithmetic Progressions. Its purpose is to investigate the cognitive development of students in building concepts and knowledge related to the Numerical Sequence and Arithmetic Progression (AP), and in developing argumentation and proof-related competencies. Such purposes resulte
Publicado em: 2008
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11. 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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12. Formação do professor de Matemática: entre a competência técnica e a dimensão ética. / Formation of Mathematics Teachers: between of technical skills and ethics.
Personal doubts concerning the profession of being a teacher and the work as a teacher advisor at a school elicited different general questions about the formation of mathematics teacher. This questioning is made within a multiple approach, in which technical skills are not considered apart of the social, cultural and ethical qualifications. The effective ch
Publicado em: 2007