فاعلية استخدام إستراتيجية الرؤوس المرقمة في تحسين الرضا الحركي و تعلم بعض المهارات الدفاعية بالكرة الطائرة لدى طلاب الصف الرابع الأدبي

Abstract EN

The research aims to identify the effectiveness of using the numbered heads strategy on improving motor satisfaction and learning some defensive skills in volleyball among fourth literary students as well as identifying which is better (numbered heads strategy or the followed approach) in the research variables under study.

The researcher used the experimental approach due to its suitability for the research nature.

The research sample was represented by the fourth literary students in the preparatory Inna school for boys in the district of (Inaa), and the number (30) students were divided into two groups and by (15) students for each group, and pre- tests were conducted in the motor satisfaction scale and the skills of receiving service and defending in volleyball, then the experimental group applied its independent variable (numbered heads strategy), then the control group applied (the approach used).

The researcher took into account the gradual giving of exercises during the teaching session from easiness to difficulty.

The results were statistically processed through SPSS.

The researcher concluded that the numbered heads strategy has a positive effect on improving motor satisfaction and learning some defensive volleyball skills among Fourth literary class, The researcher recommended using this strategy in other skills and events and paying attention to defensive skills because of its great impact in achieving the highest results and reaching the best