Banca de DEFESA: MILENA GLEICE DA SILVA FARIAS

PLANNING: A TEACHING PROPOSAL

Geometry teaching; Planning; BNCC; Visualization.

In this work we present a didactic sequence that deals with the unfolding of geometric solids. With this
objective in mind, a survey on the subject was carried out 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). We elaborated a didactic sequence formed by
five activities in this school, in a 3rd grade high school class, with thirty-three students. The didactic
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