فاعلية استراتيجية الدعائم التعليمية على التحصيل والتفكير التفاعلي لطالبات الأول متوسط في الرياضيات
The research aims to find out the effectiveness of supportive instruction strategy on achievement and thinking interactive in first medium students in mathematics .The research sample consist of (50) students divided equally into two groups, first the trial and control, and the test is divided into (30) paragraphs and (20) items .The results showed that there are statistically significant differences at the level (0.05) between the two groups and in favor of the experimental group. (Published Abstract)