ALOBIEDALLAH, Tamara Awad. The inclusion of constructivist theory principles, in sixth, Seventh and eighth Grades. Science textbook in Saudi Arabia. Journal of Educational and Psychological Sciences, New Mexico, United States, v. 5, n. 29, p. 65–89, 2021. DOI: 10.26389/AJSRP.R020321. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/3999. Acesso em: 21 dec. 2025.