Diferentes maneiras de definir a função logarítmica natural

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Jogo Mega-Duque: uma proposta para o ensino de probabilidade

Pós-graduação em Matemática em Rede Nacional - IBILCE

O modelo atômico de Bohr e as abordagens para seu ensino na escola média

The teaching of modern and contemporary Physics subjects in high school is indispensable and it was already justified by several researchers. Among the subjects which must be taught, there is, for instance, Bohr atomics model. However, as it was noticed in literature review, many didactic materials do not deal with this model adequately, since that they do not take into account Bohr ideas, which involved Planck studies on black-body radiation, Einsten theory for photoelectric effect, Rutherford experiences and atomics model and the empiric results upon the spectrums of chemical elements emission. From that, it is extremely important teaching through approaches which potentialize the learning of the model proposed by Niels Bohr. On the other hand, teachers from high schools cannot have clearness about which approaches can be applied for teaching the mentioned model. Thus, it is presented some possibilities for teaching Bohr atomics model, with examples and justifications for the use of each one. Special treatment was attributed to the teaching from Science History and Philosophy, from the reading of scientific diffusion and original scientific texts, from analogies, from comic strips and from computer simulations.

Implicações da Escola de Física CERN para a prática pedagógica de professores

Para que a inserção de conteúdos de Física Moderna e Contemporânea ocorra de maneira eficiente no ensino médio é necessária a atualização dos professores. Assim, desde 2010 a SBF realiza a Escola de Física CERN, na qual participam professores brasileiros de física. Perante isso, investigamos as contribuições desta escola para a prática pedagógica dos professores. Os resultados mostram que o ensino de partículas é realizado de maneira muito incipiente, justificado pelo fato do currículo ainda ser clássico, pela falta de tempo ou pela cobrança dos exames avaliativos. Ao mesmo tempo em que os professores mencionam abordar a física de partículas, eles relatam que assuntos de física moderna e contemporânea não fazem parte do currículo de suas escolas. Concluímos que alguns professores não ensinam a física de partículas ou o abordam mesmo que ele não faça parte da grade curricular.

Televisão digital interativa na educação: desenvolvimento de um conteúdo. complementar ao ensino

This work had as objective the development of a prototype of educational content, as an experimental process, making use of resources from Interactive Digital TV. The characteristics of interactive digital terrestrial television are presented, in the form of a media mode capable of performing as a complementary source to education. The methodology used is composed of four phases: deduction, analysis, induction and synthesis. Its conception takes as issue the expressed need stated by UNESCO to use ICT (Information and Communications Technology) towards education, as well as the possibility of applying digital television in an educational process. The content is structured in the form of a quiz, a type of question-answer game as an informal way of education for high school students. The prototype developed in this work is presented as a structural script and map, taking into account the necessary activities and routines to put it into operation in the tested environments, eclipse, virtual set-top-box and Developer Box. The practice of prototyping was carried out in NCLua, based on middleware Ginga. As a result, we concluded that Ginga offers enough support to carry out the task, providing characteristics of interaction to publish the proposed content, at the moment of the actual practice.

Pressupostos epistemológicos e a experimentação no ensino de Química: o caso de Lavoisier

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O processo de aprendizagem em práticas de ensino por investigação: interpretações a partir da abordagem fenomenológica e semiótica social

Pós-graduação em Educação para a Ciência - FC

Por um ensino de história com sentido para a vida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O ensino profissional no Plano Nacional de Educação: as questões da oferta, do atendimento e da formação profissional

The aim of this paper is to discuss the issues of supply, service and training put in the brazilian National Education Plan (Law No. 10.172/2001), whose term expired in January 2011. Since a new project of the National Education Plan for the next decade, is currently under discussion in Congress, believe to be of paramount importance to examine which goals that have been achieved, which were partially achieved and what have not yet been achieved, always aiming to better development of professional education in Brazil, we consider mode of teaching still undervalued in the context of public education policies in Brazil.

Indisciplina no ensino técnico: representações sociais de professores

The present study is a result of a Master’s degree’s research in Psychology, which has been developed with the objective of identifying the social representations of teachers about indiscipline in the classroom. We adopted a qualitative and quantitative approach and also the theory of Social Representations. Data were collected through individual semi-structured interviews. There were three high school teachers, three technical teachers and three teachers from both types of education, resulting in nine teachers from a technical school in São Paulo countryside. We defined three themes to process data through a content analysis, which are: indiscipline causes, alternatives to deal with this issue and conception of indiscipline. This division into themes allowed us to identify categories and we were able to measure frequency and percentage of answers. So far, we analyzed data of interviews corresponding to technical teachers. We noted that most of the answers related to the indiscipline were due to individual and family factors of students. Regarding the alternatives to deal with indiscipline, the answers were mostly related to the relationship of teachers and students. In general, we can say these pre-results show us a difference between the indiscipline causes and the alternatives to deal with them: teachers tend to blame the students themselves and their family problems, but they also say the alternatives are centered on the interaction teacherstudent.

O uso da Geometria do Táxi no ensino de Análise Combinatória

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Função exponencial e seu ensino através da resolução de problemas

Pós-graduação em Matemática - IBILCE

A temática afro brasileira no contexto da Educação Física escolar

The choice Brazilian african study theme in the general education, and particularly in physical education has not advanced as to be themed with the subject matter. Even open to this issue, in 2003 a law was passed introducing an obligation of racial ethnic correlations in Brazil. Law 10.639, changed the LDB (Guidelines and Framework Act, 1996) and establishing the obligation both in elementary school as high school, public and private, the teaching of history and African Culture and African Brazilian. As the main objective of disseminating the importance of valuing the African culture and its legacy, expanding the looks and the knowledge about the culture and history of a people who often are discriminated against and excluded by society. The questions that arise are the following: The physical education teacher know that prerogative? Incorporates the Brazilian african discussion in their classes? Discusses with students these subjects related to corporal practices? Have difficulty in dealing with this issue? What? Thus the aim of this study was to detect whether and how a group of physical education teachers is the Brazilian african theme in their classes, for the fulfillment of the Law 10.639 / 03. The methodology of this study was qualitative descriptive type. Were used for data collection semi-structured interviews and non-participant observation. The data obtained through interviews with teachers were transcribed, reviewed and classified according to the content analysis. It is concluded that the racial ethnic theme is not systematically addressed in physical education classes when they are treated, is superficially when proposed by the curriculum of

Física e música: o uso de canções como ferramenta auxiliar no ensino de física

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

Redes sociais como ferramentas pedagógicas no ensino de biologia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)