دور الأفلام الوثائقية البيئية في تنمية الوعي البيئي لدى طلاب المرحلة الإعدادية بشمال سيناء
The study aimed to know the role of environmental documentary films in developing the environmental awareness for preparatory stage students in North Sinai. There is a significant statistically significant effect of environmental documentary films in developing the environmental awareness. There is a significant statistically significant effect of environmental documentary films in learning for preparatory stage students. (Published abstract)