Sala de aula invertida, aulas remotas e avaliações através de explicações em vídeos: o uso de práticas experimentais no ensino dos processos de eletrização

Abstract

In this study, we present the results of a master's research in which we investigated the performance of experimental practices related to electrification processes carried out remotely. The remote approach was due to tuition adaptations resultant from the Corona virus pandemic COVID-19. Nine students from the third year in high school received low budget experimental sets in order to perform the electrification practices, which the pedagogical intervention described in this work took place. Our initial expectations were that we would have some difficulties implementing the proposal because it is about experimental practices and mainly because of its remote approach. We used the Flipped Classroom (SAI) methodology in order to have a better use of the available time. We elaborated video lessons and video tutorials for theoretical explanations and systematic explanation of the practice, respectively. We used video explanations made by students about the phenomena observed experimentally as an evaluation method. We believe that the activities developed were, within expectations, positive and that it brings with it an innovative character. We also point out suggestions for future work that will continue the research presented here.