تأثير أسلوبي التبادلي الثلاثي و المجموعات التعاونية الصغيرة و المعزز بجهاز قاذف الكرات في إكساب و احتفاظ مهارتي الضربة الأمامية و الخلفية بتنس الطاولة

Abstract EN

The research aims to: - The effect of both tri-mutual and small cooperative groups enhanced by a ball thrower robot styles in acquiring both forehand and backhand skills in table tennis: - Revealing the significant differences between the tri-mutual style and small cooperative groups style which is enhanced by a ball thrower robot in acquiring forehand and backhand skills in table tennis - The effect of both styles mentioned above in retaining both Forehand and backhand skills in table tennis The study was performed on the third year students, College of Physical Education, Kirkuk University in 2017-2018 AD as they represented the research community and these students have been chosen on purpose but the research sample which consists of 24 students have been chosen randomly from original community and two research ways have been distributed randomly.

They are of two groups (A and B) respectively.

They have been divided into two experimental groups.

The first group is taught according to tri-mutual style while the second is taught according to small cooperative groups style.

The post-test was carried out after the implementation of the educational curriculum .The test was carried out after that.

then the data was collected and unloading , they were statistically processed by the appropriate statistical means.

Conclusions: - The first experimental group that are studied according to (tri-mutual style) achieved a better level in the acquisition of the (Forehand and backhand skills in table tennis) as compared to the second experimental group studied in according to (small cooperative groups style).

- The superiority of tri-mutual style in the retaining test of both (Forehand and backhand skills in table tennis) as compared to small cooperative groups style.

Recommendations: - The use of triple mutual exchange method in the acquisition of the (Forehand and backhand skills in table tennis) as well as retaining them for its positive effects.

- The use of triple mutual exchange method in retaining the the (Forehand and backhand skills in table tennis) well as retaining them for its positive effects.

- The necessity of motivating and directing those who are concerned with teaching to do tests after every stoppage to recognize the level of retaining the Forehand and backhand skills in table tennisand the other games.