The current research aimed to identify the effect of using perfectness learning on some offensive skills in badminton among students of the Faculty of Physical Education for boys - Zagazig University. The researcher used the experimental method on a sample of (40) students of the second division at the Faculty of Physical Education for Boys - Zagazig University, they were divided into two groups, one experimental and the other a female officer of (20) students each. The researcher also used a variety of tools including physical tests, skill tests, educational program using the learning method of mastery, the educational program using the traditional method (verbal explanation and performance of a practical model of skill). Statistical treatments: arithmetic mean, standard deviation, means, torsion, tests for the significance of differences, simple correlation coefficient. The most important results: 1) There are statistically significant differences between the averages of the tribal and remote measurements of the students of the group in the level of learning skill (in search) in favor of the measurements of dimension measurements. 2) There are statistically significant differences between the averages of the tribal and remote measurements of the control group students in the level of skills learning (under study) in favor of the measurements of the dimension measurements. 3) There are statistically significant differences between the mean distance measurements of the experimental and control groups in the level of skills learning (under study) in favor of the mean measurements of the experimental group.