Mestrado em Física - PPGF

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https://repositorio.ufcat.edu.br/handle/tede/71

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Curso a distância preparatório para olimpíadas de física e astronomia: uma proposta para o professor
(Universidade Federal de Goiás, 2015-06-26) Marinho , Rodrigo Ferreira; Castro, Paulo Alexandre de; http://lattes.cnpq.br/1636595481807324; Castro, Paulo Alexandre de; Studart Filho, Nelson; Queiroz, José Rildo de Oliveira; Souza, Eduardo Sérgio de
This work aims to make an experience report of the development, implementation and application of the educational product designed in the form of preparatory distance courses for the Physics (OBF and OBFEP) and Astronomy (OBA) scientific Olympics for a group of high school students of the Instituto Federal de Educação Ciência e Tecnologia de Goiás – Campus Jataí. To build the courses, it was made analysis of previous tests of these Olympics and an evaluation of current topics of interest in the areas of knowledge of these competitions. The way used to apply the courses was Moodle, a virtual learning environment. To support this work, it was made a brief theory background of Distance Education (DE), an analysis of the Moodle environment, a discussion related to the educational approach used in the distance education and finally, how the concepts of physics and astronomy are taught in high school, based in the current legislation and in the scientific competitions for these areas. During and after the courses, it was conducted analyzes to evaluate the effectiveness of the proposed activities and to investigate the possibilities of distance education use for high school students.
Desenvolvimento e aplicação de um e-book no ensino da física
(Universidade Federal de Goiás, 2015-11-27) Duarte, Juliana Pereira; Souza, Eduardo Sérgio de; http://lattes.cnpq.br/6686846929208143; Souza, Eduardo Sérgio de; Marquezin, Cássia Alessandra; Andreata, Mauro Antonio; Castro, Paulo Alexandre de
The computer has an increasing presence in today's society and the daily lives of people. This fact can not be overlooked in the educational process, as one of its roles is to assist in the training of individuals. Therefore, it is necessary to incorporate in everyday school practice tools mediators and potentiating as Information and Communication Technologies (ICT). These provide broad prospects for improving educational practices and provide these new features to the role of the teacher in their classes. In accordance with these ideas, we developed a high potential educational tool to be used in school practice, hypermedia, we call e-book. This e-book presents the contents of Cinematic Climbing, a topic of mechanics. It was developed in HTML5 hypertext language with layout in CSS3 and JavaScript programming. Its implementation was conducted in face mode in a class of first year of the Technical Course in Integrated Computer to high school IF Goias - Ceres Campus. The effective participation of students during the application of e-book demonstrated the interest aroused in them. In this environment students more dialogue with other colleagues, sharing information and do many pertinent questions about the topic under study and on the e-book building process. The teacher has more time to give attention to those students who need better monitoring. In this type of environment, provided by teaching tool and the teacher, the student is essentially active, responsible for building their own knowledge.
Ensinagem de cálculo às equações de Maxwell no ensino médio: proposta extracurricular à luz da aprendizagem significativa
(Universidade Federal de Goiás, 2017-03-17) Ferreira, Paulo Roberto; Castro, Paulo Alexandre de; http://lattes.cnpq.br/1636595481807324; Castro, Paulo Alexandre de; Sobrinho, Marcos Fernandes; Andreata, Mauro Antônio; Moreira, Nilton Luis
The proposal of this dissertation is the development of an extracurricular project that meets the demand of students that are about to conclude high school, of notable knowing in mathematics and physics, specifically in basic electromagnetics. Using the theory of meaningful learning of David Ausubel, the proposal of this project is to incorporate through expositive classes concepts of differential and integral calculus, dot product and vector product of higher education exact sciences courses to the high school environment in order to help high school students that present resourcefulness in exact sciences and yearn for new knowledge. Such mathematical tools presented are going to serve as prior organizers, according to the meaningful learning theory, to the understanding of the pool of the four most influential equations of electromagnetism as a whole: Maxwell's equations. The immediate solutions of Maxwell's equations allow students to link new concept with subsumers already acquired in their regular classes, providing a more detailed view of formulas and concepts only quoted before without any previous reference. In this sense, the goal of this dissertation is not to teach the whole concepts pertinent to higher education, but sharpen the interest for the study area, which is already shown by most students interested in joining exact sciences, engineering courses and similars. Hence, the project improves the performances of apprentices in higher education entrance exams and foments interest in subjects which are classified as boring and difficult both to teach and to learn for most students, although fascinating.
Experimentos com materiais alternativos: sugestão para dinamizar a aprendizagem de eletromagnetismo
(Universidade Federal de Goiás, 2017-02-16) Guedes, Luciano Dias Dos Santos; Castro, Paulo Alexandre de; http://lattes.cnpq.br/1636595481807324; Castro, Paulo Alexandre de; Carneiro, Alessandro; Sobrinho, Marcos Fernandes; Andreata, Mauro Antonio
The job’s proposal of this dissertation consist in use experiments of electromagnetism made with alternative materials, along of exposed classes, with the intention of promote the integration theoretical-practice seeking the advance of apprenticeship of the contents, by part of the students. Therefore, it was built a manual with four experimental activities, for contain texts about the theoretical basis of each experimental activity and orientations about the building’s proceedings and accomplishment of experiments, as some questions to be answered by people who make use of, at the long of execution of the activities, in the perspective of integration’s promotion theoretical-practice. This job was realized with two classes of third year of the second grade in a School, in town Trindade-Go, it had been one class with twenty-two students and other with twenty-four. The present study was implemented during the first semester of 2016. The methodology of the datas incorporated communicate’s observations, traditional written tests, at the long of the semester, and a questionnaire of opinions by multiple choices. The educational’s product, in the form of experiments’ manual, it was produced as originate from this job, it can find ready for use by the teachers who are interested, with intention to help in the pedagogy’s practices. Among the gain results, the most impacted was all the students who participated in the activities, agreed with the experiments helped them to be better in the comprehension of the scientific’s ideas who were worked.
Objetos digitais de aprendizagem no estudo das oscilações harmônicas: contribuições ao ensino de física
(Universidade Federal de Goiás, 2016-02-16) Oliveira, Marcus Vinicius Pinto de; Castro, Paulo Alexandre de; http://lattes.cnpq.br/1636595481807324; Castro, Paulo Alexandre de; Souza, Eduardo Sergio de; Sobrinho, Marcos Fernandes; Moreira, Nilton Luis
This dissertation is an account of experience in the elaboration, implementation and application of the present educational product, which gave the opportunity to investigate alternative ways of producing a virtual learning object for the teaching of the topic of physics in general called simple harmonic movement (SHM). Developed in the form of webpages and containing animations in Adobe Flash on html pages, the educational product illustrates various physical situations / physical models, molded into the SHM content. The educational product aims at the meaningful learning of this topic of physics, we seek to establish a less abstract character, which facilitates and enables the teaching-learning process of oscillatory physical systems, thus leading the students to reflect the contents and better understanding of the them
Uso do modellus no ensino das leis de kepler
(Universidade Federal de Goiás, 2016-02-16) Souza, Eliton Donizete de; Castro, Paulo Alexandre de; http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4761698D5; Castro, Paulo Alexandre de; Furtado, Wagner Wilson; Souza, Eduardo Sérgio de; Cunha, Jalles Franco Ribeiro da
The goal of this work was to make a comparative study between two physical education methods to teach the topic / subject of Kepler's Laws. The first method used was the traditional blackboard / chalk, and the second was a complementary method (alternative / innovative ) which the modeling and simulation program Modellus was used to assist students in clarifying their doubts in order to learn affectively, for example, the paths and movements of the planets / satellites, etc. For this purpose, a research study was developed making use of eight 3rd year high school classes in a state school in Uberlândia- MG. Initially, some lessons were taught to all classes about Kepler's Laws by the traditional method blackboard/chalk and then an exam was given for learning verification. Another class with the subject of Kepler's Laws was taught, to all classes too, but now using the created programs in Modellus and then a second exam was given. After this sequence of activities, a questionnaire was given to investigate the degree of student’s acceptance regarding the alternative/innovative teaching method. The analysis of the collected data from both exams and the questionnaire showed that there was a significant improvement in student’s achievement after using the alternative / innovative method.

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