Representações para o processo de dissolução em livros didáticos de Química: o caso do PNLEM

Dissolution representations in Chemistry textbooks: the case of PNLEM. In Chemistry education, so as in other sciences, the use of images is fundamental in the process of teaching and learning. By virtue of this, the textbooks can be a vehicle of such importance, therefore contributing with many images and representations. In this context, the present work has as objective to promote the analysis of the six books approved by the “Programa Nacional do Livro do Ensino Médio, (PNLEM)”, being the main subject of investigation, the dissolution phenomena. Although the recognized importance of opperate in the theoretical and conceptual level to understand chemistry phenomena, our results suggest the need of greater reflection concerning the emphasis attributed to this hability. And so, this paper has as purpose contributing in the reflection of the professor during the choice and use of the LDs and in the process of evaluation of the same.

O estudo das cônicas a partir da construção geométrica

Pós-graduação em Matemática em Rede Nacional - IBILCE

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.

O trabalho docente na rede pública do estado de São Paulo: apontamentos iniciais para a discussão da jornada de trabalho

The changes in the world of work that, in turn, directly affect the teaching work, have expanded the processes of precariousness and intensification, contributing for deteriorating conditions which teachers use to labor. Considering that the time designated for teaching activities is an important part of work conditions, we look for, in this article, to analyze the work shift of teachers in São Paulo state educational public system. Regarding that teachers are a very heterogeneous group, we have chosen to discuss the workday those professionals who dedicate themselves in the last years of elementary and high school. Through a literature review and a research about the legislation related to the topic, in Brazil and São Paulo state, we have highlighted that the teachers’ work shifts should include not only the time for classroom activities, but also for other extra activities. Moreover, we emphasize that the state of São Paulo government has promoted, since 2012, a reformulation of the teachers’ work shift that has not properly include the appropriate length of time for extra educational activities, contrasting the parameters founded in the national legislation. Besides the legal non-compliance, that fact has accentuated the process of intensification of teaching work, contributing for the embrittlement of the collective activities.

A presença da interculturalidade em livros didáticos de língua espanhola: reflexões sobre o tema alimentação

Pode-se observar nos últimos anos o crescente uso do termo intercultural(idade) nos discursos educacionais, sobretudo os que tratam da língua estrangeira. Esse termo vem ganhando espaço nos Parâmetros Curriculares Nacionais (PCNs), nas Orientações Curriculares, no Programa Nacional do Livro Didático (PNLD), nos prefácios dos livros didáticos e nas inúmeras investigações acadêmicas publicadas sobre educação. Longe de ser um ensino focado exclusivamente nas estruturas formais, metalinguísticas, nas habilidades comunicativas, na preparação para o mercado de trabalho ou vestibulares, o ensino intercultural tem como objetivo o desenvolvimento de outros aspectos no sujeito aprendiz, como citado nas Orientações Curriculares do ensino médio de 2006: “ter consciência, entender e aceitar esses novos valores e crenças presentes em diferentes grupos sociais”. Se combater esses fatores por si só não é uma tarefa fácil para o professor de línguas, este ainda conta não raras vezes com a falta de formação adequada sobre o assunto, com a influência homogeneizante da mídia, e muitas vezes somente pode recorrer aos materiais didáticos, previamente selecionados pela instituição escolar. Nesse sentido, o objetivo de nosso trabalho é descrever e analisar de que maneira os livros de espanhol do ensino médio escolhidos pelo PNLD-2012, a saber, Síntesis, El arte de leer español e Enlaces, tratam a questão da interculturalidade. A fim de limitarmos o nosso corpus, optamos por analisá-los por um tema comum – o tema alimentação. Essa escolha justifica-se, pois os três livros didáticos escolhidos apresentam uma lição exclusiva para essa temática e acreditamos ser um valioso objeto de reflexões culturais, uma vez que a alimentação de cada comunidade nos remete aos contextos geográfico, econômico, histórico e às necessidades físicas dos habitantes de cada região.

Didática da física

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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)

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

Sistemas de numeração e grandezas incomensuráveis

Pós-graduação em Matemática em Rede Nacional - IBILCE

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

O ensino de estrutura da matéria na disciplina de física: uma análise de estruturas conceituais para a modelagem do currículo

Pós-graduação em Educação para a Ciência - FC