2025-11-102025-11-102016-03-13https://repositorio.ifal.edu.br/handle/123456789/1319This article aims to present a teaching experience of conducting laboratory class demonstrations in the form of videos. The motivation for developing this work is to provide simultaneous access to experimental classes for students in the Electrotechnics Technical Course at the Federal Institute of Education, Science, and Technology of Alagoas (IFAL), Maceió Campus. Since laboratory equipment is available in limited quantities, conducting experimental classes with more than four students per class period is unfeasible. The students participated in an experimental technical class on energy measurement based on a video produced and directed by the Electricity professor and a student. The video script was designed to objectively demonstrate how to assemble an electrical circuit from the diagram, how to connect the equipment and measuring instruments, and how to obtain results. The video was presented by the student, and this initiative aims to demonstrate to the audience that it is possible to perform an experimental setup with prior knowledge acquired in the theoretical classes. Learning verification was conducted through a discussion with the audience and mediated by the professor. Students were invited to discuss questions aimed at assessing the learning effectiveness of the experimental video class. The collected data were analyzed and presented in this article using the Action Research Methodology. The success of this pedagogical proposal is expected to encourage technical course instructors to add more experimental classes to their curricula and familiarize students with the real-world applications of theory.ptAttribution-NonCommercial-ShareAlike 3.0 BrazilEducação profissional – DocênciaEnsino técnico profissionalizanteEletrotécnica – Ensino-aprendizagemSala de aula – Recursos audiovisuaisEletricidade – Vídeo aulasVocational technical educationDistance learningTrabalho de Conclusão de CursoCIENCIAS HUMANAS::EDUCACAO