Atividades exploratórias sobre plano cartesiano para o ensino de geometria analítica na educação de jovens e adultos

Abstract

This research presents an investigative approach on the Analytic Geometry, focusing mainly marking points in the Cartesian plane. We performed a series with three activities implemented in a class of 3rd year of high school in the EJA, a state school in Minas Gerais. The proposed sequence involved from a leisure activity to the resolution of issues of National Secondary Education Examination (ENEM). To analyze the results of the tasks, we rely on the study of texts related to teaching mathematics, teaching mathematics in adult education and studies on the EJA in general. The results seem to reveal the potential of working with activities investigative approach in adult education classes. in the 3rd year of high school in the EJA.