MOYER, . O. Using Monty Python and The Holy Grail to Teach the van Hiele Model for Geometric Thought and Logic. Ohio Journal of School Mathematics, [S. l.], v. 80, n. 1, 2018. Disponível em: http://voyager.janeway.systems:9999/index.php/OJSM/article/view/6401. Acesso em: 7 nov. 2026.