The research aims to identify the effectiveness of using Marzano's Dimensions of Learning model at the level of skillful self-esteem, cognitive achievement and skill level in backstroke for female students. The research community represents female students of the second year at the Faculty of Physical Education - Zagazig University in the first semester 2021 AD / 2022 AD, and their number is (969) studentsThey were divided into two groups, one experimental and the other a control group, consisting of (30) students. For the experimental group, the educational program was applied using Marzano’s Dimensions of Learning model on them, and the other was a control group of (30) students. The traditional method used in teaching (verbal explanation and practical model performance) was applied to them. The researcher also drew a sample from the research community and outside the main sample of (40) students representing the exploratory sample before starting the implementation of the research experiment. The researcher designed a measure of skillful self-esteem to realize the strengths and weaknesses of the second year students in backstroke. An educational program was also designed using the learning dimensions model. One of the most important conclusions was that Marzano's learning dimensions model contributed more positively than the traditional method in developing the skillful self-esteem level and enhancing the outcomes Learning to swim back