da Silva Soares, E., & Francisco Barros de Oliveira, G. (2024). STUDENTS’ PERCEPTION OF THE FLIPPED CLASSROOM IN THE TEACHING OF GEOMETRY WITH APPROACH TO ENVIRONMENTAL EDUCATION THEMES. Revista Paranaense de Educação Matemática, 13(32), 1-19. https://doi.org/10.33871/rpem.2024.13.32.8983