فاعلية الفيديو التفاعلي في تنمية الأداءات المهارية المركبة في كرة القدم لطلاب المرحلة الأساسية العليا
The study aimed to identify the effectiveness of an interactive video in developing complex performance skills in football among high elementary stage students the study purposive sample consisted of (30) students of high elementary stage students from the northern Gaza education area. The researcher prepared a list containing complex performance skills in football and determined four complex performances skills that are commensurate with the age of the study sample on which the study was applied. Then, an observation card of complex performance skills was derived. After the list was referred by a panel of referees and experts. The study was applied on a pilot study consisting of (30) elementary stage students other than the study sample so as to test the validity and reliability of the research tool. After the implementation of the experiment and the analysis of the findings, the hypotheses were validated and the questions were answered using appropriate statistical tests, the most important of which were the "independent sample t-test" to reveal the differences between the two groups, and eta squared coefficient to measure the effect size. The study findings revealed the interactive video was characterized by effectiveness in developing the complex performance skills in football according to black's gain ratio. The study recommended to using the interactive video as a means to develop the complex performance skills in football among elementary stage students in the northern area. (Published Abstract)