تأثير استخدام استراتيجية الأداء الجماعي على مستوى أداء مسابقة الدفع (دفع كرة طبية 1 كجم)‎ لتلاميذ المرحلة الإعدادية

الملخص EN

Study the effect of the use of collective performance at the level of performance of payment competition strategy (pay medical Football 1 kg) for students in middle school (students first grade middle school), in order to know the impact of the use of collective performance at the level of performance of payment competition strategy (pay medical Football 1 kg) for students in the first grade prep province Alexandria and applied research on a sample of (48) were divided into experimental groups and the control group each group (24) pupil and yielded results that the collective performance of a strategy that was used with the first graders prep for the education of payment Competition (pay medical Football 1 kg) achieved Ntalij positive is better than the traditional strategy (individual performance).