Estrategias metodológicas para la enseñanza de congruencia y semejanza de triángulos con apoyo de recursos didácticos

Abstract

The present degree work refers to the development of methodological strategies for teaching congruence and similarity of triangles with the support of didactic resources. Several researches point out that Geometry is focused on the memorization of formulas, concepts and the drawing of figures in plates, however, when the teacher poses problems of the context, students find it difficult to reason, reflect and visualize the geometric content. In addition, by applying a survey to students in the second cycle of the Pedagogy of Experimental Science Career: Mathematics and Physics, it is corroborated that the resources most frequently used are the blackboard, markers and slides, resources typical of traditional teaching. Therefore, a didactic guide for teachers with active methodological strategies that are useful and appropriate is elaborated, with the purpose of proposing innovative classes based on constructivism and at the same time, motivating students to identify, interpret and understand definitions, properties, theorems, etc. to apply them in the resolution of situations that arise in their lives. Likewise, the proposal is supported by didactic resources since they favor the teaching-learning process, since they are adapted to any content and promote the achievement of significant learning.