A Interdisciplinaridade na Resolução de Problemas De Circuitos Eléctronicos aplicando as leis Kirchhoff na 12ª Classe

Abstract

This work was developed based on the unsatisfactory results observed in solving complex electrical circuits in 12th grade students, Magistério Comandante Liberdade. Thus, this work aims to improve the teaching-learning process (PEA) of electrical circuits in an interdisciplinary way, particularly in the application of Kirchhoff's Laws, through the resolution of systems of linear and differential equations. For the understanding of this theme some fundamental concepts are indispensable, such as: voltage, electric current and electrical resistance, node, meshes, systems of linear and differential equations. The investigation was developed based on the following tasks: 1. Diagnose the current state of the PEA in Physics, specifically in the resolution of problems and exercises related to complex electrical circuits of direct current, at Escola Magistério Comandante Liberdade; 2. Psychopedagogical basis of the Physics teaching-learning process; 3. Prepare a proposal methodology to improve the resolution of problems of complex electrical circuits of direct current applying Kirchhoff's laws in the 12th grade in the Magistério Comandante Liberdade.