ZAITOON, Esra'a Hanafi; MAJALI, Mohammed Da'od. The Extent to which the Principles of Constructivist Theory are Represented in Biology Textbooks of the Ninth and Tenth Grades in Jordan: An Analytical Study. Journal of Educational and Psychological Sciences, New Mexico, United States, v. 6, n. 14, p. 128–151, 2022. DOI: 10.26389/AJSRP.R240921. Disponível em: https://journals.ajsrp.com/index.php/jeps/article/view/4949. Acesso em: 26 dec. 2025.