Mestrado em Física - PPGF

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https://repositorio.ufcat.edu.br/handle/tede/70

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Aprendizagem ativa de física quântica no ensino médio
(Universidade Federal de Goiás, 2020-02-28) Sales, Carlos Henrique Moreira; Andreata, Mauro Antonio; http://lattes.cnpq.br/5551859801714876; Andreata, Mauro Antonio; Barros, Marina Valentim; Cunha, Jalles Franco Ribeiro da; Carneiro, Alessandro de Souza
We present in this academic production a class proposal in which its development is dedicated to the use of active teaching of Quantum Physics through centers of interest to discuss a specific subject, namely: the Uncertainty Principle, established in 1927 by the German physicist Werner Heisenberg (1901-1976). The centers of interest offer a learning perspective different from the expository classes, in a dynamic in which the student-knowledge relationship is the result of a construction. While, in most cases, in the expository model of the class, the figure of the teacher prevails, with “endless” monologues, thus making him the protagonist of the educational process, on the other side of this educational structure there is the figure of the student, who for the most part of time is just a listener and note taker. The centers of interest were developed by the Belgian educator Ovide Decroly (1871-1932) and aim to transform education into self-education, placing the student at the center of the educational process. In particular, we suggest carrying out a simple and modest experiment that will be the center of interest from which the Heisenberg uncertainty relationship can be discussed.
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.
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.
Experimentos de baixo custo no ensino de física na educação básica
(Universidade Federal de Goiás, 2016-02-12) Nascimento, Aline Pereira do; Andreata, Mauro Antonio; http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4760320P9; Andreata, Mauro Antonio; Marquezin, Cassia Alessandra; Souza, Eduardo sérgio; Silva, Marcionílio Teles de OLiveira
In this paper, we report how it was received the use of low cost experiments, in Science classes, by students from the ninth grade of Elementary School Alessandro Miguel, in Inhumas / GO. The Elementary School students have difficulty to understand the physical phenomena presented in expositive classes, verbal and theoretical, and can not relate them to real situations of everyday life. The teaching strategy was to develop low cost experiments seeking to create a stimulating environment of reflective thinking, which, according to Dewey, is the best way of thinking We verified that, by joining theory and practice, students were able to better understand the physical concepts. In addition, the students proved very enthusiastic and interested in more dynamic classes, "theoretical-practical" classes.
Robótica educacional nas aulas de física
(Universidade Federal de Goiás, 2018-07-20) Costa, Wesley Borges; Silva, Jean Carlo da; http://lattes.cnpq.br/9914302138982591; Andreata, Mauro Antonio; http://lattes.cnpq.br/5551859801714876; Cunha, Jalles Franco Ribeiro da; Carneiro, Alessandro de Souza; Barros, Marina Valentim
Nowadays, within the class rooms, many pupils relies just in what has been given to them, memorizing only lists of substances that something is made of – formula. This blinds the students leaving them with no vibrancy - unmotivated - and does not bring them to realize the connection between the subject and experience they could experiment in everyday life. They are not even able to expose what they had studied throughout the course. In meaningful learning, the learner cannot be considered only a container ready to be fill up, he must be able to use and pass ahead what he has just learnt and internalized, in a substantive way rather than arbitrary manner, so as to capture the meanings of educational materials. That is, the apprentice builds his knowledge. Looking forward to enhance the learning of Physics in the High School of the Escola SESI Guiomar de Freitas Costa (Uberlândia/MG), we have used Educational Robotics to stimulate interest in physics and meaningful learning in the students. Educational Robotics allows students to improve an ability to develop hypotheses, investigate solutions, make the best connections and draw conclusions, all with well-distributed and controlled time. In this research, we have reported how a robot was built up and also how it was used allowing the students of the first year of high school of the SESI and the Guiomar de Freitas Costa (Uberlândia/MG) to construct the concepts of average speed, types of movements and launching of projectiles, showing how much this part of the mechanics is present in our daily life. During the activity, students were able to understand the main physical concepts involved in the experiments by actively participating in the class.
Robótica educacional no ensino de física
(Universidade Federal de Goiás, 2016-02-05) Rabelo, Ana Paula Stoppa; Stoppa, Marcelo Henrique; Andreata, Mauro Antonio; http://lattes.cnpq.br/5551859801714876; Andreata, Mauro Antonio; Costa, Vaston Gonçalves da; Souza, Eduardo Sérgio de; Silva, Marcionílio Teles Oliveira
Physics teaching process, as we know, faces several difficulties, including the lack of students’ motivation. The dynamic of Physics classes is restricted to presenting the subjects of the program content through problem solving and the use of mathematical language, without motivating/explaining why and/or how to use mathematics to solve the problem. Given these difficulties, the teacher should also look for ways to motivate students. That said, one of the alternatives is the employment by the teacher of diverse methods in the classes when feasible. With this in mind, this research’s main goal, a qualitative one, is implementing Educational Robotics in Physics Teaching, aiming at a meaningful learning for students of 1st stage of the Electrical, Mechanical and Chemical courses at SESI SENAI Unit in the city of Catalão. This research is based on the ideas of Ausubel (Meaningful Learning), Vergnaud (Field conceptual) and Vygotsky (social interaction). The analysis of a diagnostic exam applied to 98 students in these classes revealed that most part of them did not know about scientific knowledge of various Physics contents, such as average speed and Newton's Third Law. In this sense, it was developed and applied a didactic sequence of activities using Educational Robotics, which focus was mainly on those contents. It was noticed that during the performance of activities the use of Educational Robotics was well accepted by the students, since they participated actively and managed to understand the key physical concepts involved in the experiments.

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