ÁROKSZÁLLÁSI, Eszter. The use of different representations in teaching algebra, 9 th grade (14-15 years old). Teaching Mathematics and Computer Science, [S. l.], v. 12, n. 1, p. 29–42, 2014. DOI: 10.5485/TMCS.2014.0350. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/14945. Acesso em: 19 oct. 2024.