Effect of using the active learning in the achievement of third grade intermediate students in mathematics and them tendency towards the study of its. jperc. 2011;8(30):layla.murtadha@sc.uobaghdad.edu.iq. Accessed July 5, 2025. https://www.jperc.uobaghdad.edu.iq/index.php/jperc/article/view/638