SANTOS, Edilene Simões Costa dos; FRANÇA , Denise Medina; RAMIRES , Késia. Reference knowledge for mobilized teaching with a didactic device for fraction teaching. Perspectiva, [S. l.], v. 40, n. 2, 2022. DOI: 10.5007/2175-795X.2022.e84083. Disponível em: https://periodicos.ufsc.br/index.php/perspectiva/article/view/84083. Acesso em: 27 jul. 2024.