The theme of this thesis is presentation of the theoretical and practical activities of the Czech Republic Prison Service in a resocialization of convicts from the social pedagogy perspective. The theoretical part of the thesis is defined by the basic theoretical issues related to rehabilitation of prisoners, an interpretation of the legal measures, methods of educational function and activities of teaching staff involved in a re-education of prisoners. An activity treatment program of prison Kynsperk nad Ohri in terms of socio-pedagogical and convicted points of view is analyzed in the empirical part of this thesis then.