This study aimed to identify the effect of a collaborative e-learning program on cognitive achievement and some offensive basketball skills. The researcher employed the experimental method using a two-group design, one experimental and one control group, as it was deemed appropriate for the nature and objectives of the study. The study population consisted of third-year female students specializing in basketball at the Faculty of Physical Education for Girls, Zagazig University, during the academic year 2022–2023, totaling 205 students. The research sample was selected randomly and consisted of 60 students. Of these, 10 students participated in the pilot study, while 50 students were included in the main study. The participants were divided equally into two groups: an experimental group and a control group, with 25 students in each group. The results revealed the following: 1- Statistically significant differences were found for the experimental group that used collaborative e-learning in the skill performance variables (chest pass, dribbling, and lay-up shot) in favor of the post-test measurements. 2- Statistically significant differences were found for the control group that was taught using the traditional method (explanation and demonstration) in the skill performance variables (chest pass, dribbling, and lay-up shot) in favor of the post-test measurements. 3- The experimental group that used collaborative e-learning outperformed the control group that was taught using the traditional method (explanation and demonstration) in the skill performance variables (chest pass, dribbling, and lay-up shot). 4- The traditional teaching method (verbal explanation and practical demonstration) had a positive effect on both cognitive achievement and skill performance in basketball among the students of the control group.