Uma descrição semiótica da metáfora no ensino de biologia: asserções sobre a célula animal

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.

História e Filosofia da Biologia como ferramenta no ensino de evolução na formação inicial de professores de Biologia

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

Ensino e aprendizagem de Biologia em trilhas interpretativas: o modelo contextual do aprendizado como referencial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O conhecimento biológico nos documentos curriculares nacionais do ensino médio: uma análise histórico-filosófica a partir dos estatutos da biologia

We analyzed the National Curriculum for Secondary Schools with respect to the ontological, epistemological, historical, social and conceptual biology. This study aims to bring information and thinking about the inclusion of history and philosophy of biology for secondary education and for teacher training. We performed an analysis of PCNEM, PCNEM+ and Curriculum Guidelines as a whole from established categories. The results indicate a predominance of the ontological view of mechanistic biology. Epistemologically, although acknowledged, the question of scientific method is rarely discussed. The historical approach and social scientific activity and scientific knowledge are recognized by the documents, but an instrumental view prevails. The conceptual aspects are comprehensive and take into account the theories of structural biology. A philosophical discussion on the biology is missing in the parameters, indicating the need for the inclusion of issues related to ideas of determinism, chance and teleology.

O mito Mandela e o sonho de uma nação arco-íris

Nelson Mandela has been an example of fighting and going over the adversities since his prison in 1962 until his election to be the president of South Africa in 1994. His effort against the apartheid in South Africa might be compared to a classical hero according to the anthropological view of Eliade (1972), Campbell (1991; 2007) and Propp’s structuralist perspective (1984). His journey toward heroism and his strategies to get the adhesion of the white minority (Afrikaners) to his purposes of joining the races in South Africa will be analyzed in this article with the theoretical support of the Greimasian semiotics, Propp’s studies (1984) and anthropology. The movie Invictus will be the object of analysis as it shows the moment of Mandela’s social-political fight as the president, with the support of the local rugby team in order to have the racial integration in the country and the political support of the white minority.

A pesquisa de iniciação científica como espaço de formação inicial de professores e pesquisadores de Biologia

This paper discusses a study conducted the systematic monitoring of scientific initiation activities in a research group in Epistemology of Biology. The objective was to investigate the evolution of undergraduate ideas about epistemological, historical and didactic aspects from Biology during the development of research projects. Data collection occurred through the use of various instruments, such as written materials and interviews. The results suggest that involvement in research activities and the interaction in the group allowed to the participants the development of critical thinking, by means of collective reflection and individual significance of biological knowledge located in different contexts epistemological, historical and didactic.

O conceito de organismo em uma abordagem hierárquica e sistêmica da biologia

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A motivação para aprender Biologia: o que revelam alunos do ensino médio

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Biologia reprodutiva de Corecoris fuscus, Leptoglossus gonagra, L. zonatus e Sphictyrtus fasciatus (Heteroptera: Coreidae), com ênfase aos aspectos ultraestruturais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

História e natureza da ciência no ensino de biologia: perfil e concepções de professores em serviço e de materiais didáticos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Biologia e tabela de vida de Brevipalpus yothersi (Acari: Tenuipalpidae) oriundos de diferentes regiões citrícolas do Estado de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)