Uma proposta para o cálculo do consumo de eletricidade em dispositivos eletrônicos com resistência real

Abstract

Teaching physics is notoriously recognized as an action that is difficult to accomplish, since, in general, most high school students feel unmotivated and indifferent to learning, consequently hindering the teaching-learning process. One argument commonly used by researchers in the field of physics education is the lack of different practices close to the students' daily lives. In this sense, a didactic sequence based on Delizoicov and Angotti's Three Pedagogical Moments Dynamics was performed, with the purpose of calculating the electrical energy consumption of the homes of high school students through computational simulations. This dissertation aims to describe the experiences lived through the development of the Project: A proposal for the calculation of electricity consumption in the electronic devices with ideal resistance Third Year of High School held at Padre Jerônimo Lauwen State School, Santa Luzia / PB. For this, a bibliographic study was carried out, as well as an experience report. The results showed that the class performed through computer simulations provides greater interaction between the class and the teacher. It can be concluded that technology enables more dynamic and interactive classes that make students more interested in studying physics, especially in electronic devices that do not increase their resistance due to current or voltage.