The Effectiveness of an Educational Training Program for Autistic Children's Mothers in the Development of Some of the Daily-Life Skills in their Children برنامج تربوى لتنمية بعض المهارات اللغوية لدى الأطفال المتخلفين عقليا فئة التخلف العقلى البسيط Daily Life Activities as an Approach for the Development of some Mathematical Concepts in Mentally Retarded children the effectiveness of a training program to develop some independence skills in children with autism THE EFFECTIVENESS OF A PROPOSED PROGRAM BASED ON INTEGRATED EDUCATIONAL MODULES TO DEVELOP SEX EDUCATION FOR KINDERGARTEN CHILDREN Art Activities as an Approach to Develop Spatial Skills of Kindergarten Children فاعلية برنامج متنوع للأنشطة التفاعلية لتنمية التعاطف كبعد من أبعاد الذكاء الانفعالى لدى أطفال الروضة نحو الأطفال المتخلفين عقليا القابلين للدمج .