HEM, A. C. The Risks of Using Homework in Middle Grades Math Classes. Learning to Teach Language Arts, Mathematics, Science, and Social Studies Through Research and Practice, [S. l.], v. 6, n. 1, 2018. Disponível em: https://openjournals.utoledo.edu/index.php/learningtoteach/article/view/225. Acesso em: 4 may. 2024.