Estudo da termodinâmica no ensino médio: confrontando o método teoria com o experimental utilizando materiais alternativos

Abstract

This study investigates the impact of implementing an experimental didactic sequence in the teaching of thermodynamics, using a homemade steam engine as a pedagogical tool. Developed in the educational environment of CETI Moderno, located in São Raimundo Nonato, the work encompasses a comprehensive literature review, emphasizing the importance of experimental activities in the students' learning process. The development of the didactic sequence is based on solid pedagogical principles, including a careful selection of accessible materials for the experiment's execution. The administration of questionnaires before and after the experiment reveals a significant improvement in students' understanding, demonstrating the effectiveness of the experimental approach in assimilating thermodynamic concepts. The conclusion highlights the success of the pedagogical strategy in promoting a more meaningful and applied learning of thermodynamic principles, emphasizing the importance of practical methods to reinforce theoretical understanding. This innovative approach demonstrates the relevance of using practical experiments in education, contributing to the development of more engaged students prepared to face challenges in the field of thermodynamics and beyond. Keywords: didactic sequence; teaching thermodynamics; experimental activities.