Poliedros regulares e semirregulares: um estudo com experimentos em sala de aula

Abstract

This study highlights the importance of using concrete materials in teaching polyhedra, both regular and irregular, based on a literature review and practical experiences. In line with Piaget’s cognitive theory, it emphasizes effective learning through tangible experiences. It proposes an educational model that combines theory and practice to make learning more meaningful. The methodology includes a detailed bibliographic review and reports of educational experiences, covering history, philosophy, classification of polyhedra and didactic strategies for teaching them. The study explores the rich history of polyhedra, from Plato to Kepler, and their classification into convex and non-convex. It highlights teaching strategies, highlighting the effectiveness of practical post-pandemic methods. Shares experiences in the State Education Network, emphasizing pedagogical innovations and the importance of student engagement. We conclude that the use of concrete materials is fundamental for effective mathematical learning, facilitating the understanding of geometric concepts and contributing to the integral development of students. Pedagogical innovation and flexibility are crucial, seeking a balance between theory and practice in mathematics teaching.