2014-09-262013-03-01MARINS, Leonardo de Souza. O uso do geogebra no ensino da geometria analítica: estudo da reta. 2013. 47 f. Dissertação (Mestrado Profissional em Matemática) - Universidade Federal de Goiás, Goiânia.http://repositorio.bc.ufg.br/tede/handle/tede/3183The proposed work aims to present activities of Analytic Geometry, speci cally the Study of Line, to be applied in the third grade of high school with the help of GeoGebra, which is a free Software for dynamic mathematics that combines resources of geometry, algebra and calculus, allowing students to understand the main contents. When handling the software chosen, teacher and student can identify its main characteristics and elements, and not just developing and solving formulas algebraically. Besides this, the work intends to motivate the activities to be proposed by a theoretical as well as ways of improving the teaching of this discipline and possible di culties encountered by students and teachers.application/pdfAcesso AbertoAprendizagemGeoGebraGeometria analíticaEnsinoAnalytic geometryTeachingLearningMATEMATICA::GEOMETRIA E TOPOLOGIADissertação