AYDOĞAN AĞMANALMAZ, Burcu; POLAT, Mahmut. Identifying the difficulties in developing hypothesis formation skills in science classes . Journal of STEM Teacher Institutes, [S. l.], v. 5, n. 1, p. 21–35, 2025. Disponível em: https://jstei.com/index.php/jsti/article/view/85. Acesso em: 8 mar. 2026.