أثر وحدتين مطورتين من مقرر التاريخ في ضوء التحديات العربية لتنمية الحس الوطني لدى تلاميذ الصف الثاني الإعدادي الصم
The research aimed at developing a sense of patriotism among deaf second year preparatory stage students through teaching the developed History curriculum, in light of the Arabian challenges research instruments a scale of patriotism sense for the deaf second year preparatory stage students. Results: By applying the research experiment, it was concluded two units of History discourse in light of the Arabian challenges affected the development of patriotism sense among the deaf second grade preparatory students. There are statistically significant differences between the mean scores of the experimental group and control group at 0.01 levels in the pre-post administration of patriotism sense in favor of the experimental group. (Published abstract)