The aim of this study was to examine the effects of training life skills on martyr's children adjustment (social, educational and emotional) in high schools in Tehran. For this reason, an experimental group containing 25 girls and 25 boys and for the control group were selected. So the total amount of the sample was 100 persons; boys and girls. Different life skills including communication skills, interpersonal skills, problem solving, decision making skills, health and wellbeing, identity growth skills and being purposeful in life were trained to the experimental group in 12 sessions. The student adjustment questionnaire was used in this study. The results showed that these trainings can help to enhance students’ compatibility (educational, emotional and social). It can be concluded that coping life skills training is a suitable way for children adjustment.