O ensino da geometria no sexto ano do Ensino Fundamental por meio de oficinas

Abstract

In this thesis we present a brief history of geometry pointing out the changes that occurred over the years. also emphasizing that reads the Law of Directives and Bases of Education No 9394/96, as well as the National Mathematics Curriculum Standards and the National Education Plan on the teaching of geometry. We also present some alternatives to the teaching of geometry having as basis the theory of Van Hiele taking into account the haughtiness of five different degrees of thoughts regarding the development of the conception of the students related to geometry. The proposal for the teaching of geometry is through workshops in a class of 6th grade of elementary school, based on the Theory of Van Hiele, even encompassing the use of concrete and welding materials and the use of dynamic geometry environment Geogebra . The proposal adds the plane geometry and spatial geometry, through the teaching and learning methodology used in the workshops that prioritizes the observation of the environments around them, aiming to show a new alternative geometry teaching. In the assessment and proposed the implementation of validation adopted as basis the theory of Van Hiele, still seek subsidies in the research of other authors. From the assessment of the activities of results performed on the theory of Van Hiele, in the class of 6th grade "C" of a school, it was found that approximately 57% of pupils reached Level I, 30% Level II, and 13 remaining% achieved level III.