BAHAR, Mehmet; AKSÜT, Pelin. Investigation on the effects of activity-based science teaching practices in the acquisition of problem solving skills for 5-6 year old pre-school children*. Journal of Turkish Science Education, [S. l.], v. 17, n. 1, p. 22–39, 2020. DOI: 10.36681/. Disponível em: https://mail.tused.org/index.php/tused/article/view/872.. Acesso em: 17 sep. 2025.