The article discusses the methodology of prevention of risky behavior of high school students using the model of moral hardening, highlights the theoretical and practical foundations of pedagogical activity in the implementation of programs, defines the educational and developmental potential of socially-oriented activities. The peculiarity of the implementation of this component in the perspective of the tasks facing teachers, educators, mentors is the combination of elements of general, private and specific methods. Built on a single platform that helps the prevention model, based on the principles of: age-conformity, nature - conformity, health -centrism, complementarity, individualization, cooperation, concentricity, social orientation, reliance on the positive, continuity, integrity. In the practice of implementation, the general methodology reflects the entire preventive process, provides for primary prevention. Private – is built from partial problems concerning certain types of risk. A specific methodology is based on a combination of traditional technologies, direct intervention, counseling and testing (samples). The algorithmic nature of the methodology being formed, determined within the framework of the program approach in the organization of extracurricular activities, can be productively implemented within the framework of educational, social protection organizations, will be used in the implementation of the prevention of risky behavior of children, adolescents and youth.