Application of initial Trigonometry concepts in an interdisciplinary manner through topographic examples

Abstract

In this work, proposals for interdisciplinary activities are presented, combining the application of initial Trigonometry concepts with Topography, aiming to assist teachers and students in the construction of new knowledge. The teaching methodology used is Problem Solving, as it favors the practical application of knowledge, challenging students to solve problems collaboratively. To achieve interdisciplinarity, it is essential to propose a problem that involves other areas of knowledge. The research question that guided this work was: "Is it possible to apply initial Trigonometry concepts in the school environment in an interdisciplinary way, more specifically, through topographical examples?" The intention is to show that learning Mathematics is indeed useful and interesting when connected to the student's daily life. A Didactic Sequence was applied with students from the final years of elementary school and high school at a private school in São Paulo. The application of the sequence had a satisfactory response from the students; however, it is believed that the potential would be greater if it were carried out over an extended period, involving more than one teacher, external activities, and professionals from other areas.