Atividades experimentais com resistores como instrumentação pedagógica no ensino de eletrodinâmica

Abstract

Proposes through field research in exploratory use of experimental activities with resistors, delimiting the study the resistors ohmicos coal and photosensitive, in Physics classes with the intention of adding and improving the teaching of eletrodinâmica in this discipline. The research was scaled into two classes of third year Middle School of a teaching institution of the private network, located in the city of Cascavel 62 km from the capital of the state of Ceará in Fortaleza metropolitan area. The research was done in two steps, where the first applied to a pre-test with 05 objective questions in relation to the intention of the research to the 3RD year of middle school morning shift in the form of simulated, Then we applied in the classroom to experimental activity with resistors and a post-test in the form of questionnaire to 3RD year round afternoon in order to identify the degree of acceptance and motivation of students to the proposed theme. The results obtained in this research showed that experimental activities with resistors ohmicos may instrumentalize pedagogically an education more significant in Physics.