Assessing Behavioral Engagement in Flipped and Non-Flipped Mathematics Classrooms: Teacher Abilities and Other Potential Factors. International Journal of Education in Mathematics, Science and Technology, [S. l.], v. 5, n. 4, p. 248–261, 2017. Disponível em: https://ijemst.com/index.php/ijemst/article/view/386. Acesso em: 29 jun. 2025.