A master’s thesis at the College of Physical Education and Sports Sciences at Al-Qadisiyah University discusses (an educational curriculum according to the John Zahorik model in contemplative thinking and some offensive handball skills for players in specialized centers) I discussed my master’s thesis in the College of Physical Education and Sports Sciences (The impact of the John Zahorik model on contemplative thinking and some offensive handball skills for players in specialized centers) by the student (Ali Kazem Dakhil Jassim) and supervised by Professor Dr. (Ahmed Abdel Zahra Abdullah). The message aims to identify: 1- Preparing educational units according to the model of self-regulated learning in reflective thinking and acquiring some basic handball skills for specialized centers in the Middle Euphrates region. 2- Identifying the impact of educational units according to the self-regulated learning model on reflective thinking and acquiring some basic handball skills for specialized centers. 3- Identifying the superior effect in the post-tests between the two groups on contemplative thinking and acquiring some basic handball skills for specialized centers. The message concluded: 1- The effect of the John Zahorik model in increasing the achievement of the players of the specialized centers in the Sports Talent Hall in Al-Muthanna Governorate in some offensive skills in handball through a comparison between the players of the experimental group that studied according to the John Zahorik model and the control group that studied according to the followed method. 2- Studying according to John Zahorek’s model helped the players think, express opinions, and discuss the topic of the lecture. 3 – By presenting, explaining and applying the skills in the educational and applied parts in the main part of the educational units, it contributes positively to learning offensive skills in handball. 4 – The model had an effective impact in increasing learners’ motivation and relying on themselves in thinking and exploration. 5- The effect of the Zahorik model in developing contemplative thinking for players in specialized centers through the pre- and post-test scores of the two groups and through a comparison between the post-test scores of the experimental group that studied according to the model and the post-test scores of the control group that studied according to the followed method. The message recommended:- 1- Adopting John Zahorik’s model by conducting this study on other activities. 2- Preparing a training or guidance program for teachers on how to use the model to develop offensive skills in handball. 3- The need to emphasize the use of a model that encourages the learner’s role in the educational process and his involvement in it. 4- The researcher recommends conducting this study on other sports skills.