O conceito de organismo: uma introdução à epistemologia do conhecimento biológico na formação de graduandos de biologia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Uma proposta de formação continuada de professores de biologia em Mato Grosso do Sul: de manuais didáticos a obras clássicas no estudo da evolução biológica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perfil socioeconômico e trajetória escolar de alunos de licenciatura em Ciências Biológicas e Matemática da Unesp de São José do Rio Preto

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Evolucionismo linguístico: um paralelo entre evolucionismo biológico e mudança linguística

The comparison between linguistic change and biologic evolution is a subject that has caused and still causes much controversy among linguists and other academics that see, in this parallel, problems related to similar attempts in the nineteenth century by Social Darwinism, which approached the biological evolution with social and cultural development of a people. However, this paper aims to show that today this parallel is not built in the same way as was done before. Names like William Labov, Salikoko Mufwene, Jonathan West and Hildo Honorio do Couto in linguistics; Charles Darwin in biology; and Tom Ingold and Clifford Geertz in anthropology, showed that areas of Humanities, such as linguistics and anthropology, and of Biological Sciences, as phylogeny and genetics, are likely to be worked together by the great similarities between processes that compose them. Thus, based on the writings of these authors and some others, this paper presents this theme’s controversy; it shows the similarities between characteristics of languages and species; it seeks through the concepts MA Mental, MA Social and MA Natural of the languages (coined by Couto on Linguística, ecologia e ecolinguística: contato de línguas) to develop ideas of how it is possible to think the language change in the light of Darwin's concept, Natural Selection; and finally, it shows that the parallel theme is rather productive, based on the texts and discussions presented in the whole paper, and that the controversy has been being dissolved with more and more people working on the parallel between language and species

Down-regulation of protease activated receptor 2, interleukin-17 and other pro-inflammatory genes by subantimicrobial doxycycline dose in a rat periodontitis model

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Diferentes percepciones de un mismo ambiente: la cuestión del género en la enseñanza de la ciência

This paper relates some considerations resulting from a thesis study in Biological Sciences held at Universidade Estadual Paulista - Unesp, Bauru Campus. Considering the perceptual act endowed with simultaneous actions of the cognitive apparatus and the individual's life history as the merleau-pontyana phenmomenon tells us, the work aimed to identify how boys and girls in elementary school realize a natural savanna. The study was realized with the extension project "Walking and learning at the cerrado” in the Center for Memory and Dissemination of Science and Technology (CDMCT) of Postgraduate Education for Science in the same institution. Classes were held in these practical activities, monitored by undergraduate and graduate students, and, the project focuses on students from public and private schools in Bauru and region, and other visiting groups. Data collection was performed using the representations in the form of free drawings of students of their environment after the activity. Through qualitative and quantitative analysis, the results allowed us to highlight differences in the way in which genders perceived and thus represented the fragment of cerrado vegetation. The male drawings contained a larger amount of non-living elements, whereas the representations by women, besides their botanical details, often drew on animals and people. The framework of the drawings by the boys took the nearest way, whereas by the girls more often considered the representations and the entire context of the site visited. So, we emphasize the need for further discussions within the perception of the environment to consider differences in the representations of boys and girls within the context of the teaching of natural sciences, seeking, however, to avoid unsubstantiated preconceptions that may cause any degree of discrimination.

Investigação sobre a inclusão do episódio histórico da teoria genotípica de Wilhelm Ludwig Johannsen na formação inicial de professores e pesquisadores

This paper is part of a broader investigation on Epistemology of Biology carried out by a group of researchers from Cascavel/PR. It involves studies and research about biological thought on subjects such as the growing of the concepts of gene, genotype and phenotype. The aim of this research was to gather the undergraduate students of Biological Sciences’ views about the role played by the inclusion of a historical episode in the study group as a trigger for epistemological discussions and didactic reflections. Firstly, the students received Johannsen’s article “The genotype conception of heredity”, published in 1911 in the journal The American Naturalist, in which he proposed the concepts of genotype and phenotype, among other ones. After, there was a discussion held by group about the concepts proposed in the article taking into account the epistemological, historical and didactic aspects. Data collection occurred through the recording of the group discussions and individual interviews. The results suggest that the inclusion of this historical episode, enabled the participants to develop critical thinking through collective reflection on the meaning of biological knowledge in different contexts.

A (re)construção de conceitos biológicos na formação inicial de professores e proposição de um modelo explicativo para a relação genótipo e fenótipo

This paper aims to investigate the conceptions about the relation between genotype and phenotype of Biological Sciences Degree students who take part in a research group in Epistemology of Biology. In an initial data collection, the presence of ideas based on a restricted to genes and environment relation - without considering the organism and its life history - became evident . However, during the group discussions on the topic there were other statements involving other concepts, such as: molecular interactions, chance, organism and Developmental Biology. The analysis of conceptual (re)constructions that emerged in the group allowed the proposition and the development of an explanatory model for the relation between genotype and phenotype.

Conceitos ecológicos estruturantes: investigando o pensamento de futuros professores de Ciências Biológicas

Pós-graduação em Educação para a Ciência - FC

Estudo das alterações curriculares do curso de Ciências Biológicas da Universidade Federal de Uberlândia (1970 a 2013)

Pós-graduação em Educação - FCT