Planificações: uma proposta didática

Abstract

In this work we present a proposal of activities that deals with the unfolding of geometric solids with a focus on strategies for the development of spatial visualization. With this objective in mind, a bibliographical research was carried out on the subject based on Capes theses and dissertations, as well as a reflection based on guiding and normative documents, namely: National Curricular Parameters (PCN) and National Common Curricular Base (BNCC). The methodology used in this work was the research by case study, being the proposal formed by four activities, applied in a state school in the city of Maceió-AL. The application was carried out in a group of thirty three students from the 3rd grade of high school class. The sequence proved to be promising, as the planning activities provided a more effective understanding of the topics covered in this teaching stage. In addition, we obtained elements that indicate that the use of planning activities focused on the development of spatial visualization can contribute to the recomposition of learning for students who still do not have the expected competences in mathematics for this stage.