815 resultados para Construção do conhecimento científico
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC
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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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The aim of this study is to investigate the spontaneous use of medicinal plants by volunteer patients in the treatment of hypertension and to determine the most used plants in this situation. Data were collected through a questionnaire and a semi-structured guided interview applied to patients from a health center in the Midwest region of the state of Sao Paulo, Brazil. Quantitative analysis identified a high number of hypertensive patients spontaneously using herbal treatment. The referred plants were identified by the Herbarium Botu and researched in the literature as to their therapeutic actions. The biggest mistake was observed in the misuse of the Bilberry for the treatment of hypertension, which reveals that health professionals and the community in general should be more careful. As a result we have published an informative booklet, with emphasis on hypertension concepts and on the use of medicinal plants as an alternative therapy method for this disease in order to provide scientific knowledge and scientific research evidence to this practice.
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The main objective of this survey is describing signly the metaphor learning resource, with focus on biology education. Our teorical reference is the peircean semiotics, because it means solid heritage to code surveys implicated at science education, it led us to do an explanation about the main lines about that reference, addressed to researchers and lecturers interested in those reasonings. In the description yearned, another objectives appear: demonstrate diferences between metaphor/analogy and pragmatic analogy; to list metaphors, from cell representation analysis, and argue about principals diferences and probable cognitive consequences between the metaphor event in the visual representation and speech sentences. Therefore we analysed the animal cell of a high school first grade studying book – biology – cell biology – used by São Paulo and another state students. The findings demonstrate the undeniable importance of the metaphor as a learning tool in the biology education, and new findings about that, such as its limits in the concept elaboration, gnosiologic consequences for receptioning, the search needs for propositions– pictures between concept relations – in the science speech construction, and other results.
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By establishing a relationship among several sections of Biology, the theory of the evolution enables a more systemized and less fragmented education of this science. However, students seem to have difficulties of understanding the concept of biological evolution, by virtue of misunderstanding conceptual and historical data present in textbooks, among other causes. One of these mentioned distortions is the shock between Lamarck and Darwin’s ideas. We aimed, in this work, to investigate the understanding of Biology’s students in pre-service teachers education concerning the Lamarck and Darwin’s theories at different moments of the Evolution discipline. For this, some steps had been followed: 1) Verification of the previous conceptions; 2) Elaboration of a pedagogical material, containing diverse historical texts of primary and secondary sources; 3) Debates in two didactic modules, using the pedagogical material elaborated; 4) Analysis of the conceptions constructed by the students, from the didactic intervention. The results obtained show the preconceptions of the students interviewed, concerning the Lamarck and Darwin’s theories, resemble the explanations presented in textbooks and the insertion of historical texts in the Evolution lessons can be an interesting strategy to construction of knowledge of this theme
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This study is to provide parameters from theoretical and exploratory research in the creation and institutionalization of information science to establish a link with Information Literacy. Approaches are presented in which contributions allow us to understand the relationships and kinds of science in general and their applicability to the population studied, since these theories have a big relationship with the deepening of the area and their social, cultural and economic relationships. We hope to contribute with selective reference to assist the understanding of the issues arising from information science and the knowledge generated by its researchers. This requires developing new skills of access and use of information, providing an interaction between information literacy and knowledge building in Information Science.
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This article aims to discuss the role of digital technology in the process of collecting and analyzing data in qualitative research. We present two qualitative studies, with different objectives and contexts, that illustrate how data can be collected using different media and how they may shape the researcher's analysis and the results. Based on a theoretical perspective in which knowledge is seen as being produced by a collective of humans-with-media, as opposed to an individual or collective of humans, we believe that the technology used to produce knowledge and to analyze the data conditions the findings. Thus, technologies play a key role in doing research and the scientific knowledge generated from it.
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The present article aims to discuss a process of continuing education which was focused on Science teaching and computer use considering the school as the locus of training. This process was intended for teachers who taught in the first years of Primary School. The research was developed with a qualitative approach, focusing on participant observation. It was aimed to characterize the educational practices, considering the elaboration of scientific knowledge, the development of experimental activities and the educational possibilities of the Information and Communication Technologies. The results reveal the involvement of the group in an attitude of research and reflection, and the utilization of collective spaces for constant discussion regarding the issues of classroom and teaching action.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Como é conhecido pela maioria, infelizmente, o ensino de matemática vem enfrentando muitas dificuldades. Cerca o ensino dessa disciplina mitos, preconceitos, que fazem com que o estudante, muitas vezes, já chegue à escola com medo das aulas de matemática. Por outro lado, ainda perdura em muitas escolas um ensino focado na reprodução e não na construção do conhecimento, apesar de alguns professores buscarem alternativas para tornarem as aulas mais atrativas, priorizando atividades interessantes e motivadoras. O famoso livro didático e os caderninhos de apoio enviados pela secretaria do estado da educação ainda continuam sendo os principais recursos disponíveis na sala de aula. Os exercícios e listas, muitas vezes considerados intermináveis, buscam sem sucesso fixar um conhecimento que muitas vezes não foram se quer apropriado pelos alunos. Diante do exposto faz-se necessário pensar em transformações no ensino de matemática que ultrapassem a simples reprodução de exercícios e permitam tanto para o professor, quanto para o aluno um ensino mais atraente e desafiador e principalmente repleto de significados. Dessa forma, este estudo tem como objetivo mostrar ao aluno, a partir dos jogos matemáticos, a diversão e, também, a superação, possibilitando a construção de aprendizagens significativas.
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O Círculo de Cultura do coletivo cultural “Fora do Eixo Bauru” proporciona a possibilidade de os/as membros estabelecerem diálogos com a sociedade, em espaços coletivos aprendentes – presenciais e digitais -, que buscam a construção do conhecimento, para a intervenção social e cultural no território criativo das cidades grandes, médias e pequenas. Este artigo procura contribuir com a reflexão sobre a organização dos Círculos de Cultura como espaço de construção de conhecimento coletivo, aplicado à ação cultural em territórios criativos.
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A proposta apresentada busca discutir as potencialidades que uma sequência didática baseada nos eixos teóricos de Divulgação Científica e da concepção educacional de Paulo Freire, teve para uma formação problematizadora de alunos de uma escola no Brasil. Considerando formação como meio da interação entre sujeitos e com o mundo, viabilizada pelo questionamento da realidade e enfrentamento dos problemas da prática social e intervenção direta no mundo, a problematização da Divulgação Científica no ensino formal permite proporcionar discussões que representam a possibilidade de relação de seu conteúdo geral, do conhecimento científico e de esferas do mundo vivido. Em nosso caso, essa possibilidade viabilizou o tratamento de conhecimentos relacionados ao conceito de modelos atômicos além de enfatizar as potencialidades do planejamento interdisciplinar.