Cônicas para o ensino médio, da contextualização à álgebra
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Data
2014-03-21
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Universidade Federal de Goiás
Resumo
Aiming to arouse student interest in the subject, even before their algebraic treatment work Conic for Secondary Education, contextualization algebra begins with the historical context of the theme conical, showing the origin their studies and discoursing a little about the reasons responsible for this mathematical theory. Discuss the algebraic treatment of the three conical study: The ellipse, the parable and the hyperbola it is so that students see the basic education during the 3rd year of high school. Also will cite some basic concepts of analytic geometry which will be necessary for statements of properties and propositions that permeate the work. We will also present the GEO GEBRA program with explanations of its basic functions which will support everyday situations to enrich the classroom whose theme includes conical. Some dynamic constructions will be presented using the program and it should serve as motivation for the teacher to some geometric statements. Finally, we will present proposals to approach the subject in the classroom differently since contextualizaremos with historical facts and everyday situations each conic, together with a proposal for discussion of conical, linked to your application.
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SANTOS, Marcelo Honório dos. Cônicas para o ensino médio, da contextualização à álgebra. 2014.63 f. Dissertação (Mestrado em Profissional em Matemática) - Universidade Federal de Goiás, Goiânia, 2014.