The research aims to identify the effect of using mobile learning on the level of performance of some offensive and defensive skills and achievement motivation in volleyball for students of the third division of the Faculty of Physical Education Girls, University of Zagazig, and the researcher used the experimental method using the design of the experimental and control groups, in order to suit the nature of this study. The researcher selected the research sample by the intentional method, and it is (90) female students in the third division of the Faculty of Physical Education for Girls of Zagazig University in the academic year 2019/2020 AD, and (15) female students were excluded for the exploratory study, and (5) students who were cut off, thus the basic research sample became ( 70) A female student was divided randomly into two equal groups, one of them is an experimental group and the other is a control group, each consisting of (35) students, and the results showed and the results of the research were in favor of the experimental group, and the researcher attributed that also to the fact that the use of mobile learning is a new method of learning that inspires excitement, excitement and interest. As it helps to attract students' attention and interests and increase their motivation towards learning volleyball skills. The necessity of activating the use of mobile learning in teaching new skills in the volleyball course.