فاعلية برنامج تعليمي قائم على نظرية النظم في تنمية المفاهيم النحوية لدى طلبة الصف الثامن الأساسي في الأردن
This study aimed to reveal the effectiveness of an educational program based on the systems theory in developing grammatical concepts among eighth grade students in Jordan. The study adopted the experimental approach with a quasi-experimental design. The study participants consisted of (66) students from the Terra Santa College (STC) of the Franciscan Fathers, Amman, who were randomly distributed into two groups: An experimental group of (32) students which was taught according to the program based on the systems theory, and another control group of (34) students which was taught according to the regular program. And in order to achieve the objectives of this study, the educational program, the teacher's guide, and the grammatical concepts test were prepared, and were subject to the validity and reliability coefficients. The grammatical concepts test was applied to both groups before and after teaching. Consequently, the results of the study showed that there was a statistically significant difference at the level of significance (α=0.05) attributed to the program based on the systems theory. And in the light of results obtained, the two researchers presented some recommendations, including conducting more studies on the systems theory to find out its impact on teaching Arabic language skills. (Published abstract)