Article
Spanish, Portuguese
ID: <
oai:doaj.org/article:d838709d199941e4a85d1cf8abd02e58>
·
DOI: <
10.24215/18509959.26.e10>
Abstract
This article provides a partial cut-off of a methodological didactic proposal for an ongoing master’s research on some selected issues of the National Middle-Education Examination (ENEM) related to problems with the content of “volumes”. This examination is a proof of the Brazilian federal government, the aim of which is to assess the performance of students at the end of medium education, as well as to promote the entry of learners into higher education. This presents a didactic situation of ENEM, which was modelled and based on the theory of teaching situations (TSD) with the input of the GeoGeobra software in which the teaching sessions were embodied in the Didactic Training Engineering (EDF), which is developed for the production of educational resources and teacher training. GeoGebra software has been used to promote the educational transposal of the problem, as it favours apprentices to overcome difficulties in understanding and conceptually constructing geometry. Such a structure makes it easier to describe the principles of didactic mediation presented during the teacher’s practice, as well as to refer to the study of ‘volumes’ in the context of the ENEM tests.