Por uma “intradisciplinaridade” em matemática: estabelecendo conexões entre conceitos de matemática a partir de questões contextualizadas do Enem

Abstract

The present work contemplates an analysis of questions from the Brazilian High School National Exam (ENEM) on the knowledge axis Mathematics and its Technologies. The main objective is to discuss on what way different contents can be related from the contextualized mathematical questions on the ENEM. We call this internal mathematical relation, in the work of "intradisciplinarity". It is done a reflection on how mathematical questions on the ENEM can contribute and exert influence for the teaching of mathematics when allied with problem solving in the teaching of mathematics in the classroom. In order to do so, we present in this text aspects of contextualization and decontextualization in the teaching of Mathematics, paying attention to the question of the interpretation of statements, a topic that many teachers point out as being of difficulties for the students. Next, the ENEM is discussed and, despite the critics of the external evaluations, it is suggested to use questions already applied in previous editions of the test, in the school context. Finally, presents possibilities for how to do this.