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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

SequÃncia Fedathi e anÃlise de erros aplicadas ao ensino de fraÃÃes / Fedathi sequence and analysis of errors applied to the teaching of fractions

Virlane Nogueira Melo 28 July 2017 (has links)
nÃo hà / O tema desta pesquisa à o ensino de fraÃÃes, um conteÃdo cujo aprendizado à imprescindÃvel para Ãxito na vida escolar quanto à MatemÃtica, visto que ocorre desde o Ensino Fundamental atà o Ensino MÃdio, servindo de base para o aprendizado de muitos outros conteÃdos mais complexos. A anÃlise concentrou-se na aplicabilidade da SequÃncia Fedathi, aliada à metodologia de AnÃlise de Erros no ensino-aprendizagem desse assunto. Objetiva-se com este estudo testar a aplicabilidade das metodologias retrocitadas no que tange ao conteÃdo de fraÃÃes, com vistas a tornar a aprendizagem dos alunos mais eficaz. Quanto à fundamentaÃÃo teÃrica, este trabalho se baseia sobretudo, nos escritos de HermÃnio Borges Neto, (2001) acerca da SequÃncia Fedathi, bem como nos estudos de Helena Cury, (2015) quanto à AnÃlise de Erros, entre outros estudiosos dessas metodologias. Este experimento, desenvolvido ao longo do ano 2017, teve como objetivo aplicar a SequÃncia Fedathi ao ensino de fraÃÃes e fazer a anÃlise das principais dificuldades e erros cometidos pelos alunos, ao resolverem os exercÃcios testes â diagnÃsticos aplicados. Configura uma pesquisa-aÃÃo, de abordagem quanti-qualitativa, cujo levantamento de dados sucedeu mediante aplicaÃÃo de exercÃcios a cada uma das oito aulas ministradas, bem como aplicaÃÃo de questionÃrio na primeira e na Ãltima aula. Participaram da pesquisa dez alunos da rede estadual de ensino do CearÃ, matriculados no 8 ano do Ensino Fundamental na EEFM Professor Paulo Freire. Com amparo na anÃlise dos dados obtidos na prÃpria investigaÃÃo, os resultados apontam que a aplicaÃÃo da SequÃncia Fedathi junto à AnÃlise de Erros nas aulas se mostrou eficaz, visto que os estudantes se mostraram mais confiantes e interessados pelo conteÃdo, destacando, em resposta aos questionÃrios, os benefÃcios dessa mudanÃa de perspectiva no trabalho com o erro e no posicionamento do professor em sala de aula / The theme of this research is the teaching of fractions, a content whose learning is essential for success in school life in Mathematics, since it occurs from Elementary to High School, serving as the basis for learning many more complex content. The analysis focused on the applicability of the Fedathi Sequence, coupled with the methodology of Error Analysis in teaching-learning of this subject. The objective of this study is to test the applicability of the feedback methodologies with respect to the content of fractions, in order to make student learning more effective. As for the theoretical basis, this work is based mainly on the writings of HermÃnio Borges Neto (2001) on the Fedathi Sequence, as well as on the studies of Helena Cury, (2015) on Error Analysis, among other scholars of these methodologies. This experiment, developed during the year 2017, had the objective of applying the Fedathi Sequence to the teaching of fractions and analyzing the main difficulties and errors committed by the students, when solving the tests - diagnostic exercises applied. It sets up an action research, of quantitative-qualitative approach, whose data collection happened through the application of exercises to each of the eight classes taught, as well as the application of a questionnaire in the first and last class. Ten students from the state education network of CearÃ, enrolled in the 8th year of Elementary Education at EEFM Professor Paulo Freire participated in the research. With the support of the analysis of the data obtained in the research, the results indicate that the application of the Fedathi Sequence with the Error Analysis in class was effective, since the students were more confident and interested in the content, highlighting in response to the questionnaires, the benefits of this change of perspective in working with the error and the positioning of the teacher in the classroom.

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