O uso do recurso audiovisual para o ensino de matemática: uma experiência com probabilidade no segundo ano de ensino médio

Abstract

This work aimed to promote a practical-reflexive experience with the use of audiovisual resources for teaching probability in a Mathematics class of the 2nd year of High School, in the EEEFM Prof. Luis de Azevedo Soares, in the city of Santa Rita / PB. To this end, we appropriate the Critical Pedagogy of Visuality (CPV) (CARLOS, 2010, 2015) in order to produce a dialogue capable of reflecting critically on the traditional conception of education (MIZUKAMI, 1986) that coexists with other conceptions, in school daily routine. In dialogue, between constructivism and CPV, we promoted an experience that has shifted the axis of the teacher/knowledge pole towards the pole of student/knowledge. We paid attention to learners and their key role in their own learning process. The experiment consisted of the elaboration of a lesson on probabilities, using as an audiovisual resource the episode I of the Japanese series Kakegurui. After the exhibition and the re-creation of one of the scenes, playfulness proved to be important and enriching for the development of the class, evidencing the social and mediating character of knowledge, typical of visual images. At all times of the experimental class, the dialogue with students and the relationship between video, game and content were taken as a priority. In the midst of this triad it was possible to provoke reflection among the students and gradually build the notion of event, of sample space and of the calculation of probabilities. The experience with the use of audiovisual enabled students to move from intuitive knowledge to the formal construction of mathematical knowledge.