893 resultados para Ensino de física e aprendizagem
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This study aimed to review the publications in the area of Education Physics that has contributed to Scientific Literacy and STS - Science , Technology and Society , with students of elementary school in Basic Education , looking for understand the importance of an education that aims the formation of critical citizens, in opposition to passive recipients of technological influences of a modern society , but which are able to understand and reflect the importance and influence of science and technology in political, social and environmental to society . In this context , the Physics, is one of the areas of natural sciences with direct implications in daily life , we believe in the importance of introducing physical concepts in science education since the early years of basic education , either as a approach playful , experiment, study of books , magazines , papers , etc. . , so that the knowledge about physics can be built through experience and the analysis of daily phenomena, instead of only being addressed in the last three years of teaching average basic education
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This study presents the results of a study on the development of the concept of force and their possible applications in physics teaching. The historical study has focused on Aristotelian natural philosophy, medieval theories of strength in impressed and on classical Newtonian mechanics. The Newtonian concept of force was also an object lesson of physics analyzed in this study. In this lesson, conducted in a preuniversity course, spontaneous conceptions or alternative conceptions of students about the concept of force proved very entrenched, resulting in studies on the Model Change on Conceptual and epistemological obstacles in view Bachelardian. The theoretical frameworks adopted led us to trace parallels between spontaneous conceptions revealed by the students and some views about the concept of force found in the study of history. The results show that while some old conceptions have been replaced by scientifically Newtonian concept of force, they are still present in the students' ideas and resist to changes even after the study of Newton's laws. Like main result shows that the history of science can be a great ally for the deconstruction of alternative conceptions, particularly when these concepts were previously presented and overcome the course of history of the development of a concept
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The technological advances of recent decades combined with digital inc1usion in Brazil sparked the country's population to the constant use of computers to perform tasks in many different natures. Whether it's for communication, entertainment, work or school, computers are tools with increasing numbers in Brazilian homes. Along with this evolution the Brazilian Physics teaching should be aware of the use of teaching tools that relate directly to the computer to student learning. Highlighting in this work we have scanned the contents of the Wikipedia community, a wide variety of educational videos placed on YouTube, educational games that try to teach the player in a fun way and a variety educational softwares placed on the World Wide Web. It is with special attention to educational softwares as tools for teaching physics, which describe some strategies for use of these software, combined with the textbooks, to illustrate some ways to introduce the use of educational softwares directly in the classroom
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Based on the ideas of Gaspar and Marandino, discuss the teaching of physics through Museums and Science Centers, drawing on ideas such as: Scientific Literacy, Informal Education and Zone of Proximal Development. We visited and analyzed the museums: Museum of Energy Rio Claro - Mill Park Corumbataí, Catavento Culture and Education - Social Organization of Culture, Centre for Scientific and Cultural (CDCC) and Studies Center of the Universe - CEU. Point out elements of these museums that benefit the formal teaching of physics in schools, as well as positive elements of schooling that maximize the experience of museum visits
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O objetivo deste estudo é buscar compreender aspectos do trabalho experimental no ensino de Física no Brasil no passado, focalizando um instrumento antigo - o tubo de Newton. Considerando que a partir da Reforma Francisco Campos, em 1931, houve uma expansão do ensino secundário brasileiro e um aumento da presença de disciplinas científicas no currículo desse curso, examinamos as recomendações oficiais para o ensino de Física de 1931até 1961, quando foi promulgada a primeira Lei de Diretrizes e Bases da Educação Nacional. Procuramos investigar como o uso do tubo de Newton aparece em livros didáticos de Física para a educação secundária, editados em nosso país, no período delimitado. Em nossas conclusões consideramos que o conhecimento histórico pode ajudar a compreender aspectos relevantes a respeito do papel da experimentação no ensino de Física em nossos dias.
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Pós-graduação em Engenharia Mecânica - FEG
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In this work we present a didactic proposal to use song lyrics for Physics Teaching aimed to High School level. Based on the work proposed by Zanetic (1990) that Physics is also Culture, we understand that its influence extends beyond the scientific boundaries, reaching spheres of knowledge where its presence is less obvious, such as the arts, especially Music. Based on proposals for Ramos and Gomes (2013), activities were conducted in two groups of second year of high school in the city of Rio Claro, each with an approach. In one of the classes the students received as material the lyrics of the songs printed and the other students were given a table along with the lyrics. In these materials the students identified physical concepts present in the songs Nuclear Shelter of the São Paulo band Premeditando the Breque and Manhattan Project of the Canadian band Rush. We observed during activities an improvement in the participation of students in theoretical discussions, probably due to a more favorable context for students to express themselves assigned by us to the activities with the songs. After performing the activities we demonstrated that you can enter the Music in the classroom not only as entertainment but as an aid in research and understanding of physical concepts
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Pós-graduação em Educação para a Ciência - FC
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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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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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We report here some outcomes of a research related to a didactical experience aiming to integrate the History of Science to the Physics Teaching, taking as background the historical development of the gravitational attraction. The research, of qualitative approach, is a case study and it was carried out in a sample of eleven students belonging to an undergraduate physics program (called licenciatura in Brazil) designed to from High School physics teachers in a São Paulo State Public University. We tried initially to reveal prospective teachers’ conceptions in order to provide a prepare that was used to guide the activities from the reality’s diagnosis. The aim was to promote discussions on the existence and persistence of alternative conceptions, on the historical evolution of the subject gravitational attraction, through readings and debates of texts contemplating recent subjects on the Science Education research, in order to generate dissatisfaction with traditional teaching models. The future High School physics teachers were asked to construct their own teaching proposal, through the development, in real situations, in a High School, of a minicourse based on: debates and synthesis developed in University classroom, the History of the Science and the student’s alternative conceptions. In this paper we will analyze future teachers’ alternative conceptions, the development of the course proposed, and details of the mini-courses taught by the prospective teachers in real situations, among High School students, its coherence and the posture changes observed in them.
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The work completed on the use of para-didactic texts do not address the issue of education in a state that considers the presence of students with visual impairments. Therefore, this article discusses an innovative situation, investigating if the use of para-didactic texts provide the necessary conditions for the inclusion of students with visual impairment in physics education classes. The response indicates a discreet participation of these students, however a significant one, in this application the students were motivated and interested in all of the topics discussed. This prudent participation may have occurred for reasons such as shyness and the behavior of teachers, as they tended to to be more talkative to these students.
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In this paper, it is proposed an experimental activity to be developed with high school students, addressing the concepts of density and surface tension from a multidisciplinary approach among Physics, Chemistry and Mathematics. In this proposal, students are challenged to determine the alcohol content of vodkas from intensive physical properties of liquids. Two calibration curves were obtained, one for density and another for surface tension as a function of ethanol concentration in water. The alcohol levels obtained from these properties were very close to the values given by manufacturers, due the similarity of these beverages with ethanol-water binary mixtures.
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This article brings a discussion of the implications of religious diversity on science education as well as on teacher education. To orientate our discussion, we adopt as framework the ideas of German philosopher Jürgen Habermas on the political relationship that should govern relations between a naturalistic culture and different religious cultures. We also present a research with future teachers of physics, which aimed at investigating the positions taken by the future teachers towards non scientific models presented by students about the origins of the universe. We tried to identify, especially, the expectation of these future teachers would demonstrated about the contributing of the lifting of such models in class by students. We were able to find that most of them believe that the manifestation of these ideas could bring contributions to the discussion in the classroom. We also found that teaching practices based on communication, questioning and dialogue of the undergraduate course done by the prospective teachers has generated an ownership by the undergraduates of these practices and their potential application in other situations and other discussions, including inter-religious.