The aim of current research to develop a program that works on the development of some mental life skills to students in third grade of the secondary school at Hail city, and measure the effectiveness of the program in the development of those skills.
To reach this goal has been prepared research tools which were represented in the list of the most important life skills and mental development of the students to be a decision-making skills, problem-solving, critical thinking, creative thinking, planning.
The implementation of the program applied to a sample of third grade secondary students, during the first semester of the academic year 2015/2016, in accordance with the specific plan period.
The findings resulted in the progress of the experimental group students in their knowledge and performance for their peers in the control group, which supports the idea of the search, and confirms the effectiveness of the proposed program. The study presented a number of recommendations and suggestions that the researcher saw the need to apply them.