A leitura dos enunciados dos problemas matemáticos e as estratégias para a resolução por alunos do 9º ano do ensino fundamental

Pós-graduação em Educação - FFC

Ensino de Sociologia e as Contribuições de Leontiev e Galperin para Elaboração de Material Didático-pedagógico

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Quais relações estabelecidas entre ensino de química, educação ambiental e o enfoque CTS?: um estado da arte de alguns periódicos nacionais

This work presents results of art state that searched articles to bring in its wake the relationship between Teaching of Chemistry (TC), Environmental Education (EE) and the Teaching of Chemistry directed from the Science Technology and Society (STS) standpoint. The research was carried by articles surveying in major magazines Brazilian Environmental Education and a reference in the research magazine of Science Education, being performed a qualitative analysis of those items that were identified. It was noted that little is produced on the subject of interest within this field, in mid-1998 to June 2012. In the articles analyzed did not find a perspective that allied relationship STS and EE, or EE, STS and TC. Nine articles were found in relation EE and TC, and TC and three articles STS, constituting two thematic axes: Relationship between Environmental Education and the Teaching of Chemistry and Relationship between Science and Technology Society and Chemistry Teaching, The discussion was given from the contents that comprised the categories created. The first axis involved: a) Teacher of Chemistry and EA b) Contents of Chemistry and EE, and c) Concepts and practices of EE Chemistry teachers. The second axis of the categories are: a) formative processes and conceptions of chemistry teachers in STS: b) Analysis of TC practice focusing STS. There were works produced by the same authors, who mostly used the same theme in different magazines for publication only changing the perspective of analyzing the results. Finally, a scenario indicates that restricted thematic research and the need to advance with future work

Avaliação de um curso de informática para crianças

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Contribuições da pedagogia histórico-crítica para o ensino da geometria no ciclo de alfabetização

Pós-graduação em Docência para a Educação Básica - FC

Um estudo dos avanços conceituais dos estudantes sobre calor e temperatura decorrentes da aplicação de uma estratégia de ensino inspirada na teoria de Lakatos

We report here a study about the application of a formal teaching strategy about heat and temperature concepts applied among high school students. The strategy belongs to a research trend which deals with epistemological analogies and has an innovative character related to the students’ preparation for rational debates between conceptions and/or rival theories, using didactical rational reconstruction (DRR) which aims to help scientific concepts rational learning. We investigate the outcomes of this preparation and students’ conceptual development, analyzed through a qualitative-interpretative methodological approach.

Inserção de conceitos e experimentos físicos nos anos iniciais do ensino fundamental: uma análise à luz da teoria de vigotski

In this paper, we analyze the educational importance of teaching Physics in the early grades of elementary school from a teaching experience with students of 5th grade, using five experiments on electricity and magnetism. The theoretical framework used was the socio-historical psychology, especially Vigotski's studies on concept formation. It can be stated that the teaching of Physics and the use of experimental activities in the early grades cannot be simply associated to the teaching of certain scientific concepts, but should be explored bearing in mind the child's development.

Formação de professores de ciências: reflexões sobre a formação continuada

This article reflects on the continuing education of science teachers and, for that, it was conducted a documental analysis of the Law of Guidelines and Bases of Educations (Law No. 9394/96) and a bibliographical research to make a survey and a study about the authors with recognized contribution in this area, focusing on the following items (i) aspects of legislation and public policies for the continuing education on Basic Education teachers; (ii) teaching knowledge needed in their professional training; and (iii) continuing education of science teachers. It was concluded that teachers’ professional development should happen through institutional continuing education, guided by a work plan, so that they can effectively develop their as mediators between the students' interaction with the information obtained, so that the teaching-learning process can happen and consistent scientific knowledge can be constructed by students.

Establishing common elements among some science education references as a resource to design a Didactics of Physics program for teachers initial education

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Avaliação de monitorias realizadas em um centro de ciências

In this paper we investigate the social interaction established between monitors and student-visitors to a science museum in terms of knowledge mobilized by the explanation about principle operating of Van De Graff Generator. Our research was conducted at a university public that maintains a Center of Sciences and the data were collected through recording video and audio of the dialogues established around a demonstration experiment. Data analysis is established around the conceptual correctness of the explanations made by the monitors. We also conducted a structured interview from a single question: what is the main difficulty faced in planning and conducting his presentation at the Science Center? The results show that the monitors were not able to exceed the process description of the operation of the experimental equipment, not being able to establish an interaction that fosters discussions of scientific concepts with visitors. Our research also found that, although the university maintained a Sciences Center, not there is a link between teacher training and activities in non-formal settings.

Mercadorização da educação: elementos que circunscrevem a formação inicial de professores

Pós-graduação em Educação - FFC

A educação como arte do fluir: Paregogia e Aikido

Pós-graduação em Artes - IA

Teaching elliptical excision skills to novice medical students: a randomized controlled study comparing low- and high-fidelity bench models

Background: The search for alternative and effective forms of training simulation is needed due to ethical and medico-legal aspects involved in training surgical skills on living patients, human cadavers and living animals. Aims : To evaluate if the bench model fidelity interferes in the acquisition of elliptical excision skills by novice medical students. Materials and Methods: Forty novice medical students were randomly assigned to 5 practice conditions with instructor-directed elliptical excision skills' training (n = 8): didactic materials (control); organic bench model (low-fidelity); ethylene-vinyl acetate bench model (low-fidelity); chicken legs' skin bench model (high-fidelity); or pig foot skin bench model (high-fidelity). Pre- and post-tests were applied. Global rating scale, effect size, and self-perceived confidence based on Likert scale were used to evaluate all elliptical excision performances. Results : The analysis showed that after training, the students practicing on bench models had better performance based on Global rating scale (all P < 0.0000) and felt more confident to perform elliptical excision skills (all P < 0.0000) when compared to the control. There was no significant difference (all P > 0.05) between the groups that trained on bench models. The magnitude of the effect (basic cutaneous surgery skills' training) was considered large (>0.80) in all measurements. Conclusion : The acquisition of elliptical excision skills after instructor-directed training on low-fidelity bench models was similar to the training on high-fidelity bench models; and there was a more substantial increase in elliptical excision performances of students that trained on all simulators compared to the learning on didactic materials.

The complexity of motion in the Aristotelian Physics

The intention of this paper is to present some Aristotelian arguments regarding the motion on local terrestrial region. Because it is a highly sophisticated and complex explanation dealt with, briefly, the principles and causes that based theoretic sciences in general and in particular physics. Subdivided into eight topics this article in order to facilitate the understanding of these concepts for the reader not familiar with the Aristotelian texts. With intent to avoid an innocent view, anachronistic and linear the citations are of primary sources or commentators of Aristotle's works.

What is Missing for Traditional Design-Centric Engineering Education to Better Prepare Newly Graduated Engineers for the Global Era?

This paper presents an analysis of the capacity of design centric methodologies to prepare engineering students to succeed in the market. Gaps are brainstormed and analyzed with reference to their importance. Reasons that may lead the newly graduated engineers not to succeed right from the beginning of their professional lives have also been evaluated. A comparison among the two subjects above was prepared, reviewed and analyzed. The influence of multidisciplinary, multicultural and complex environmental influences created in the current global business era is taken into account. The industry requirements in terms of what they expect to 'receive' from their engineers are evaluated and compared to the remaining of the study above. An innovative approach to current engineering education that utilizes traditional design-centric methodologies is then proposed, aggregating new disciplines to supplement the traditional engineering education. The solution encompasses the inclusion of disciplines from Human Sciences and Emotional Intelligence fields willing to better prepare the engineer of tomorrow to work in a multidisciplinary, globalized, complex and team working environment. A pilot implementation of such an approach is reviewed and conclusions are drawn from this educational project.