The effect of using the learning cycle model on the fifth grade students’ acquisition of scientific concepts and the development of their scientific thinking. College of Basic Education Research Journal, [S. l.], v. 19, n. 1, p. 313–339, 2023. DOI: 10.33899/berj.2023.178047. Disponível em: https://berj.uomosul.edu.iq/index.php/berj/article/view/39659. Acesso em: 28 jul. 2026.