PILTEN, G.; PILTEN, P. The effect of mathematical writing activities on 3th grade students’ problem solving and posing skills<p>Matematiksel yazma etkinliklerinin 3. Sınıf öğrencilerinin problem çözme ve kurma becerilerine etkisi. Journal of Human Sciences, [S. l.], v. 13, n. 1, p. 209–226, 2016. Disponível em: https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/3362. Acesso em: 27 apr. 2024.