Morey, Bernadete BarbosaMedeiros, Suzany Cecilia da Silva2014-12-172012-12-212014-12-172012-01-31MEDEIROS, Suzany Cecilia da Silva. Elaboração de uma sequência didática sobre os conceitos geométricos preliminares ao estudo da trigonometria. 2012. 92 f. Dissertação (Mestrado em Ensino de Ciências Naturais e Matemática) - Universidade Federal do Rio Grande do Norte, Natal, 2012.https://repositorio.ufrn.br/jspui/handle/123456789/16083This study is qualitative, including literature search and preparation of teaching materials. Your goal is to report the study of geometric problems of character presented in the application of trigonometry and work on the preparation of detailed activities that help in overcoming these difficulties. For this, we read some papers on teaching and learning of trigonometry in order to identify the difficulties encountered during their journey. Then separate the geometric difficulties of character and prepare a list of geometric content and procedures associated with them. Thus, we can organize a notebook with activities that would address most of these concepts. Finally we present the specification of activities called Activity on introductory concepts to the study of trigonometryapplication/pdfAcesso AbertoGeometriaTrigonometriaensinoGeometryTrigonometryEducationmasterThesisCNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA