Ensino de ciências nos anos iniciais da escolarização: um projeto de investigação sobre as concepções e práticas de licenciandos em pedagogia como subsídio para elaboração de uma proposta formativa

Apresentamos um projeto que objetiva investigar concepções e práticas de alunos de um curso de Pedagogia em relação à natureza das ciências e ao ensino de ciências nos anos iniciais, constituindo subsídios para construção de uma proposta formativa na licenciatura. São utilizados questionários semi-estruturados e análise das produções de estágio, procurando identificar como tais concepções refletem nas propostas educativas elaboradas pelos licenciandos. A partir da análise, será elaborada, implementada e avaliada uma proposta formativa na disciplina “Conteúdos, Metodologias e Práticas em Ensino de Ciências”, contribuindo para clarificação das concepções alternativas e reflexão crítica sobre a natureza do conhecimento científico e sobre ensinar ciências nos anos iniciais da escolarização.

O emprego da literatura na educação infantil: a investigação e intervenção com professores de pré-escola

INTRODUCTION: The children's schools are expanded spaces of education and care for infants. The educator's role as mediator in learning is crucial to child development, and the use of children's books can act as an important methodological and pedagogical resource in this process. METHODS: This paper describes a psychoeducational intervention performed with the educators of a public pre-school with the following objectives: (a) register the collection of children's books of the school, (b) investigate the acquisition and use of children's books by the teachers and (c) offer an intervention to teachers regarding the educational use of children's books. The participants were seven educators who worked with children from 2 to 6 years old. RESULTS: The results indicate that among the 315 books in the school, the majority was about animal stories (75 books), fantasy and mystery (38), fairy tales and fables (34), formal learning (33), learning rules (33) and about nature and environment (22). The educators reported that the choice of books was made mainly considering the age group to which the books were directed, and also from the themes found in texts and/ or illustrations. Although the teachers believe that the books can encourage reading among children, they don't describe their use in planned activities and they report lack of knowledge about their use. CONCLUSION: The proposed intervention to the teachers allowed them to rethink the use of books in pre-school, instructing them to the utilization of the books aiming to stimulate the imagination and creativity, improving the critical and reflexive capability of the children.

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

Retratos sociológicos: uma metodologia de investigação para a pesquisa em educação

Recently, Bourdieu’s sociological tradition has emerged as an important trend in research in science education. This paper presents some critiques elaborated by Bernard Lahire towards Bourdieu’s sociological approach. The main purpose of our incursion into Lahire’s critique is to argue and introduce the methodology of sociological portraits as an important resource for research in science education. After describing this methodology, it is illustrated with a portrait of dropout on an undergraduate course in chemistry. Diogo’s portrait illustrates, at the empirical level, some basic features of individual dispositions (variability, genesis, transferability, dichotomy and contextuality). From this portrait, it was possible to illustrate how the resonance between students’ and institution’s dispositions helps explain their sense of membership and belonging to the course. Finally, we highlight some potentialities of sociological portraits to the purposes of sociological research in science education.

Investigação do papel de HJURP (Holliday Junction Recognizing Protein) na resistência de células de glioblastoma multiforme à radiação ionizante

Pós-graduação em Biociências e Biotecnologia Aplicadas à Farmácia - FCFAR

Uma investigação funcional do verbo modal deber no espanhol falado peninsular

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Educação matemática e crianças surdas: explorando possibilidades em um cenário para investigação

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Investigação da ação da proteína anexina A1 sobre o processo de angiogênese induzido pelo fator de crescimento do endotélio vascular: modelos experimentais in vivo e in vitro

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

Investigação de mutações nos genes sinápticos SHANK2 e SHANK3 em Transtornos do Espectro do Autismo

Pós-graduação em Genética - IBILCE

Investigação de genes de resistência às quinolonas e aminoglicosídeos em Klebsiella pneumoniae produtoras de carbapenemases do tipo KPC em hospitais do estado de São Paulo

Pós-graduação em Microbiologia - IBILCE

A investigação apreciativa como metodologia participativa e as suas possíveis interfaces com comunicação organizacional: um estudo de caso na Nutrimental

This work aims to present Appreciative Inquiry as a participative methodology and seeks to establish possible relationships with organizational communication. For this, we make a literature review about topics such as participation, participative planning, appreciative inquiry, it's basic concepts, it's methodology and possibilities. It also presents the fundamental concepts of communication and organizational culture and public relations, searching to highlight the perceived interfaces through the interrelation of concepts, the main references, authors such as Demo (1999), Gandin (1994) Brose (2010), Cooperrider and Whitney (2006), Varona (2004), Bordenave (1999), Kunsch (2002) and Marchiori (2013). In order to verify the applicability of this methodology, this paper also develops a qualitative study, using the technique of indepth research with the first Brazilian organization using Appreciative Inquiry: Nutrimental, a food company. The results of the application of AI in the organization are presented and then seeks to make the possible connections with the concepts of communication and organizational culture

Investigação da evolução dos pólipos endometriais em câncer de endométrio

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

Compostos de paládio(II) contendo ligantes sulfurados: síntese, caracterização e investigação da atividade biológica

This work deals with the synthesis, spectroscopic characterization of mono and polynuclear Pd(II) compounds obtained from the reaction between [PdCl2(MeCN)2] precursor and imidazolidine-2-thione (L1) and benzimidazoline-2-thione (L2). The interaction between [PdCl2(MeCN)2] and imidazolidine-2-thione, in the 1:2 molar ratio, using MeOH as solvent, yielded compound [Pd2Cl4(L1)4]Cl2 (1) whereas the complex [Pd2Br4(L1)4]Br2 (2) was obtained from the reaction between 1 and Br- ions. Binuclear compounds of general formulae [Pd2(L2)4]X23/2 MeOH {X= Cl-(3), Br-(4)} were synthesized using benzimidazoline-2-thione as ligand, employing the same procedure used in the synthesis of 1 and 2, respectively. The new complexes 1-4 are crystalline, air stable and soluble in methanol and dmso. The compounds were characterized by elemental analysis, IR spectroscopy, ESI/MS mass spectrometry and thermogravimetry. Coordination of the ligands L1 and L2 via sulphur atom was evidenced by the shift of the CS band (~499 cm-1, 1 and 2; ~620 cm-1, 3 and 4) to lower frequencies in comparison with those found in the free ligands (510 cm-1, L1; 660 cm-1, L2), indicating the weakening of the CS bom after coordination. ESI/EM mass spectra (positive mode) of the complexes 1-4 allowed atribute the molecular formulae [Pd2X4(L1)4]X2 {X= Cl-(1), Br-(2)} and [Pd2(L2)4]X2 {X= Cl-(3), Br-(4)} by the appearance of the peaks at m/z 794,61 [(1) + MeOH]+, m/z 836,77 [(2) - 2H - L1]+, m/z 810 [(3) - 2Cl]+, m/z 810 [(4) - 2Br]+. The TG-DTA curves showed that the complexes 1 and 2 are thermally stable up to 212 and 169º C, respectively, and further decompose to metallic palladium at 527º C (1, obt. 28,46 %; calcd. 27,88%) and 895º C (2, obt. 22,85 %; calcd. 22,62%). Compounds 3 and 4 exhibited an initial mass loss of ~5% between 25 -146º C related to the release of metanol molecules. The complexes 3...Fujimura Leite.

Screening da atividade antiproliferativa e investigação toxicológica in vitro e in vivo de compostos de coordenação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Síntese estendida: uma investigação histórico-filosófica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)