Uma proposta de atividades sobre a relação de Euler por meio do software GeoGebra

Abstract

This work aims to present a teaching proposal to elementary school teachers, to be developed in Spatial Geometry classes, making use of the digital resource - the GeoGebra software, so that the student can interact, handle and visualize basic elements of Polyhedra (faces, edges and vertices), facilitating your understanding and learning of these elements, as well as the understanding and resolution of Euler’s Polyhedral Formula, which relates faces, edges and vertices of convex polyhedra. Initially, we discussed geometry in our daily lives, elements whose appears in our daily lives with geometric shapes. We talk about polyhedra and their characteristics. We present the importance of working with digital media in the classroom, for examples: computers, smartphones or tablets devices. Then, on Learning in Mathematics through digital technologies. In the sequence, the GeoGebra software, the construction of geometric solids, with three-dimensional visualization and its contribution to Spatial Geometry classes as a learning tool are discussed. Finally, we show two activities about pyramid and prisms and your constructions in the GeoGebra software.