Didactic Engineering
Mostrando 37-48 de 57 artigos, teses e dissertações.
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37. A estatística e a formação inicial com alunos de um curso de pedagogia: reflexões sobre uma seqüência didática
The objective of this research was to investigate the process of construction of basic knowledge of Statistics on the part of the pupils of a course of Pedagogy. This work answers the following question of research: That type of sequence favors the construction of meanings of statistical concepts of base for the pupil of the pedagogy, particularly the referr
Publicado em: 2007
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38. Dificuldades na construção de gráficos de funções
Neste estudo descrevemos as dificuldades de um grupo de alunos de graduação no que diz respeito ao ato de traçar gráficos de funções. Especificamente, investigamos a evolução das suas habilidades, assim como suas dificuldades no decorrer da disciplina Cálculo I, no curso de Engenharia. Para tanto, analisamos publicações sobre elaboração de gráf
Publicado em: 2007
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39. Study of an active wave absorber for didactic wave tank. / Estudo de um absorvedor de ondas ativo para tanque didático.
Este projeto trata do estudo para implementação de um sistema de absorção/geração de ondas no Tanque de Provas Didático I do Departamento de Engenharia Naval e Oceânica da Universidade de São Paulo (PNV-EPUSP). As instalações já existentes incluem o tanque de provas, sensores de ondas resistivos e batedor de ondas do tipo cunha. Para a parte fís
Publicado em: 2007
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40. Uma seqüência de ensino para o estudo de progressões geométricas via fractais
The objective of this research is to investigate the learning of Geometric Progressions by fractals and their influences on the construction of the knowledge of this subject. Starting from this objective our research questions emerge: How the use of the fractals motivate can be in the perception of the solemnity-similarity? How can the solemnity-similarity c
Publicado em: 2007
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41. Editorial
The difficulties of First-Year Engineering students toward learning Technical Drawing are related with the aptitude level. In order to effectively plan the didactic process, it is necessary to detect early those students who require more attention and support. This study describes the utility of a Visualization test and a Reasoning test to predicting academi
Psicologia Escolar e Educacional. Publicado em: 2006-12
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42. O uso de material concreto com representaÃÃes retangulares na construÃÃo do conceito de decomposiÃÃo multiplicativa
This study aims to investigate the effects of using of manipulatives that explore rectangular representations of multiplication to appropriate the concept of multiplicative decomposition of natural numbers by 5th grade students of elementary school. The use of manipulatives was investigated on the basis of the theory of didactic situations, developed by Guy
Publicado em: 2006
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43. 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
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44. Sistema gráfico interativo para ensino de análise estrutural através do método dos elementos finitos
This masters thesis refers to the expansion of INSANE (INteractive Structural ANalysis Environment): a computational system for finite element method (FEM) structural analysis discrete models, in Java language and object oriented programming (OOP). The work consists in an interactive graphic application to assist the FEM teaching for structural engineering.
Publicado em: 2006
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45. Concepção de uma seqüência de ensino para o estudo da semelhança: do empírico ao dedutivo
The aim of this research is to investigate how the concept of similar figures can be presented in a significant and motivate way to the students attending the first grade of Brazilian high school system, so that the proof can be an integrant part of this process. We tried to answer the research questions: How is the transition from concrete geometry to space
Publicado em: 2006
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46. EDUCAÇÃO MATEMÁTICA: Favorecendo investigações matemáticas através do computador. / MATHEMATICAL EDUCATION: Favoring mathematical inquiries through the computer
Os recursos computacionais representam novas perspectivas e problemas na área educacional com respeito ao ensino de matemática. Um dos questionamentos presentes, consiste em compreender como ferramentas computacionais podem favorecer o trabalho docente e a aprendizagem discente. Neste aspecto, um fenômeno comum consiste na abordagem que favorece a passage
Publicado em: 2006
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47. Trigonometria no triângulo retângulo: construindo uma aprendizagem significativa
The aim of this work is to was investigating an approach to the teaching of trigonometry in the right triangle, where it was pretended to present the concepts underlying the trigonometric ratios sine, cosine and tangent. Our research hypotesis is that we can make a signyficative learning to the student through problem-situations that articuleded the geometry
Publicado em: 2005
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48. Desenvolvimento de um simulador de bombeio por cavidades progressivas
The method of artificial lift of progressing cavity pump is very efficient in the production of oils with high viscosity and oils that carry a great amount of sand. This characteristic converted this lift method into the second most useful one in oil fields production. As it grows the number of its applications it also increases the necessity to dominate its
Publicado em: 2005