A modelagem matemática como instrumento metodológico para o estudo da geometria no ensino médio

Abstract

In this course completion work, the objective is to propose a didactic sequence that addresses mathematical modeling as a tool that facilitates the teaching-learning process, seeking to explore the concepts of spatial geometry present in the construction of house models, with the construction of knowledge by the student. In this perspective, we sought to investigate the importance and contribution of using mathematical modeling as a methodological tool for the study of geometry in high school. It is understood that the application of the proposal can contribute to facilitate student learning. To guide the elaboration of the proposal, a bibliographic research was carried out, in an attempt to understand the process of using modeling and its importance for the teaching-learning of mathematics. The application of the didactic sequence was initiated in a third year class of High School in 2020, but was interrupted due to the COVID- 19 Pandemic. In this application, a qualitative approach was envisaged with the instruments chosen for data collection, observation and recording with notes in the logbook, the students' productions, questionnaires and interviews. Based on bibliographic research and partial application of the sequence, there are indications that the use of modeling can contribute to the teaching and learning process of mathematics, arousing students' interest, curiosity and especially motivation in the search for new knowledge.