The strategy of electronic mind maps and their effectiveness to improve knowledge achievement and the level of performance of some basic skills in tennis Dr. Samar Hassan Ahmed Manie(*) The research aims to design a program for electronic mental maps and learn about their impact on cognitive achievement and learn some basic skills in tennis, and the researcher used the experimental approach on a sample of (32) students from the fourth year students at the Faculty of Physical Education Girls of Zagazig University were divided into two groups, one experimental and the other control The strength of each of them (16) students. Data collection tools Physical tests - mental ability test - skill tests - cognitive achievement test - educational program.. Statistical treatments: arithmetical mean - standard deviation - median - torsion coefficient - T test - coefficient of correlation - improvement rates%. The most important results: 1. The electronic mind maps affect positively on the level of cognitive achievement and on learning some basic skills in tennis. 2. The electronic mental maps were more effective and positive than the traditional method on the level of cognitive achievement and learning some basic skills in tennis (under discussion). recommendations: 1- Using the electronic mental mapping strategy in teaching basic skills in tennis in the faculties of physical education. 2- Training the learners on how to build mind maps through different academic courses, whether practical or theoretical. 3- Carrying out similar studies using new innovative methods with different age levels in general, and students of the Faculty of Physical Education in particular.