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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A alfabetizaÃÃo cientÃfica na formaÃÃo inicial dos professores de quÃmica: contribuiÃÃes do museu itinerante de quÃmica no Instituto Federal do Piauà - IFPI/PICOS. / Scientific literacy in the initial training of chemistry teachers: contributions of the traveling museum of chemistry at the Federal Institute of Piaui - IFPI /PICOS.

Francisca das Chagas Alves da Silva 29 October 2015 (has links)
nÃo hà / A formaÃÃo inicial à o momento em que o licenciando conhece os processos de ensino e aprendizagem e tem a possibilidade de desenvolver pesquisas, contribuindo com Ensino de QuÃmica. O presente trabalho teve como objetivo investigar a influÃncia de aÃÃes de AlfabetizaÃÃo CientÃfica na formaÃÃo inicial de licenciandos em QuÃmica do Instituto Federal do PiauÃ, a partir da construÃÃo participativa de um Museu Itinerante de QuÃmica (MIQ). A pesquisa se caracterizou como uma pesquisa qualitativa, descritiva e participante. As tÃcnicas utilizadas para coleta de dados foram: questionÃrio, entrevista semi-estruturada, observaÃÃo participante e sistemÃtica registrada no roteiro museal, produÃÃo textual e conversas informais durante o processo. As situaÃÃes investigadas abordaram a anÃlise das concepÃÃes prÃvias dos licenciandos sobre AlfabetizaÃÃo CientÃfica antes e apÃs a construÃÃo do MIQ; grupo de estudos com a leitura de artigos sobre a AlfabetizaÃÃo CientÃfica; a construÃÃo do MIQ, desde o planejamento atà a fase da exposiÃÃo em duas escolas da cidade de Picos e as contribuiÃÃes no processo de formaÃÃo inicial docente. Para fundamentar a pesquisa foram utilizadas as ideias de Astolfi (2012); Cachapuz (2000,2011); Chassot (2004,2014); Marandino (2005,2013); Milarà (2009,2014); Schentzler (1998). Os resultados do estudo mostram que no inÃcio das atividades os licenciandos (90%) conheciam pouco sobre o papel da AlfabetizaÃÃo CientÃfica, ampliando suas concepÃÃes ao longo desta pesquisa. As principais contribuiÃÃes que as aÃÃes de AlfabetizaÃÃo CientÃfica trouxeram para os licenciandos investigados foram: (a) melhorias dos conhecimentos quÃmicos explorados pelo MIQ; (b) conhecimento das discussÃes a cerca da AlfabetizaÃÃo CientÃfica e o Ensino de QuÃmica; (c) mudanÃas na visÃo do Ensino de QuÃmica promovidas pela contextualizaÃÃo, materiais didÃticos e jogos explorando os princÃpios da AlfabetizaÃÃo CientÃfica. Os licenciando, alÃm de aprimorar a concepÃÃo sobre AlfabetizaÃÃo CientÃfica, desenvolveram a seguranÃa e autonomia necessÃrias para o trabalho docente. Concluiu-se que, por meio da construÃÃo do MIQ, os licenciandos participantes puderam se apropriar dos aportes teÃricos da AlfabetizaÃÃo CientÃfica, resultando na formaÃÃo de futuros professores mais consciente da importÃncia da educaÃÃo cientÃfica voltadas para o contexto escolar, uma vez que se viram desafiados a aprender pesquisando e ensinando. / Initial Training is the time that the undergraduate students know teaching and learning processes and have the possibility to develop research, contributing to Chemistry Teaching. This study aimed to investigate the influence of Scientific Literacy actions in the Initial Training of Chemistry undergraduate students from the Federal Institute of PiauÃ, as from the participative construction of a Traveling Museum of Chemistry (MIQ). The research is characterized as qualitative, descriptive and participant. The techniques used for data collection were: questionnaire, semi-structured interviews, participant observation and systematic recorded in the museum script, text production and informal conversations during the process. The investigated situations addressed the analysis of previous conceptions of undergraduate students on Scientific Literacy before and after the construction of MIQ; study group with reading articles about Science Literacy; the construction of the MIQ, from planning to the exposure phase in two schools in Picos and contributions in the initial teacher training process. To support the research were used the ideas of Astolfi (2012); Cachapuz (2000,2011); Chassot (2004,2014); Marandino (2005,2013); Milarà (2009,2014); Schentzler (1998). The study results show that at the beginning of the activities, the undergraduate students (90%) knew little about the role of Scientific Literacy, expanding their views along this research. The main contributions that the Scientific Literacy actions have brought to the undergraduate students were: (a) improvements of chemical knowledge exploited by MIQ; (b) knowledge of the discussions about the Scientific Literacy and the Teaching of Chemistry; (c) changes in the view of Chemistry Teaching promoted by the context, teaching materials and games exploring the principles of Scientific Literacy. Undergraduate students, beyond enhancing conception of Scientific Literacy, they developed the necessary security and autonomy for teaching. We conclude that, through the construction of MIQ, the undergraduate student participants were able to appropriate the theoretical contributions of Scientific Literacy, resulting in the formation of future more conscious teachers of the importance of focused science education to the school context, as found themselves challenged to learn through research and teaching.

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