The Effect of Mastery Instructional Exercises on Teaching and Developing Some Basic Offensive Volleyball Skills for Students

The importance of this research lies in its attempt to implement mastery instructional exercises aimed at enhancing students' proficiency in learning and developing some basic offensive volleyball skills. This is achieved through the use of interactive teaching methods that combine practical and theoretical aspects and motivate learners to perform consciously and purposefully. The researcher hopes that the results of this research will contribute to the development of educational curricula for physical education and improve training and teaching methods to keep pace with modern scientific trends in the field of motor learning. The research problem was: The educational system found a clear weakness among students in performing basic offensive skills such as serving, setting, and passing. This is due to the use of traditional instructional exercises that do not take into account the principle of mastery or individual differences among learners. This in itself constitutes a research problem that requires the use of more precise and differentiated instructional exercises, such as mastery instructional exercises, to teach and develop some basic offensive volleyball skills for students. The aim of the research was to identify the effect of educational proficiency exercises on teaching and developing some basic offensive volleyball skills for students. The experimental approach was used, and the research population was second-year students in the College of Physical Education and Sports Science at Al-Qadisiyah University. After implementing the exercises, the most important conclusions were reached: Educational proficiency exercises helped teach and develop some basic offensive volleyball skills for students. Therefore, it was recommended to adopt educational proficiency exercises because they helped teach and develop some basic offensive volleyball skills for students.