Explorando a matemática do posicionamento geográfico

• Ano de defesa: 2014
• Autor(a) principal: Ducatti, Murilo Cezar [UNESP]
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Estadual Paulista (Unesp)
• Palavras-chave em Português: Matemática - Estudo e ensino; Geometria - Estudo e ensino; Superfícies (Matemática); Esfera; Tecnologia educacional; Ensino auxiliado por computador
• Link de acesso: http://hdl.handle.net/11449/127634; http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/14-09-2015/000845672.pdf

In this paper we address the mathematical concepts related to spherical geometry making a connection between these concepts and the geographical position under a didactic point of view, and from that, we perform a virtual simulation studying the working principle of GPS geolocation system, considering the earth as a spherical surface. Through experimental and dynamic activities through Software 3D Geogebra, we propose to guide the student to the construction of new concepts, where he can relate information, make estimates, create visual models and relating skills and competences acquired a more concrete context, making learning more significant