Effectiveness of Non-Traditional Activities to Develop the Mathematical Higher Order Thinking Skills of Grade-Seven Students. JÉ«»¨ÌÃÂÛ̳ Institutional É«»¨ÌÃÂÛ̳, [S. l.], v. 3, n. 1, p. 25–39, 2014. DOI: . Disponível em: /index.php/irj/article/view/286. Acesso em: 7 jun. 2025.