أثر أنموذج دينز على التحصيل وتنمية مهارات التفكير الرياضي لدى طلبة الصف السابع الأساسي

This study aimed at explaining the effect of the Dinez model on achievement and to develop mathematical thinking skills among the seventh grade students in mathematics. The researchThis study aimed at explaining the effect of the Dinez model on achievement and to develop mathematical thinking skills among the seventh grade students in mathematics. The research sample consisted of (140) students male and female, It consists of two groups: The first called experimental contains (71) students and the second group is control group which contains (69) students, The experimental group teaching prepared researchers set of lessons as a form of Dinez model, The study shows the following results: There is statistical significance between the two groups in average scores students sample on the achievement test and on a scale of th