Incidence of strategies metacognitive of the educational ones of mathematics in the understanding process, when solving problems of fraction like part all. Ingenio Magno, [S. l.], v. 9, n. 1, p. 123–135, 2018. Disponível em: https://revistas.santototunja.edu.co/index.php/ingeniomagno/article/view/1649. Acesso em: 18 jul. 2026.