(in English): This Diploma work is examining the relation between contemporary social conceptions and aims of education how these are expressed by curriculum documents mainly in Czech Republic. But this relation is not the case of easy and unidirectional impact of social knowledge to educational science. That is why the first part of this thesis is focused on four important postmodern philosophical and sociological concepts differently delimiting as distinct from modern society. General overview of contemporary society change characteristics proceeding from these analyses is the basis of rather different ways of pedagogical thinking followings. With three pedagogical conceptions simultaneously present in nowadays pedagogical discourse, but originally emerged in different eras and different social backgrounds I am trying to point to considerable antinomy demands on present aims of education. I am delineating which phrasings of social reality the contemporary Czech educational policy is rising from. I am stating that the reduction of social reality as background of education in general can lead to formation of ambivalences in suggested educational policy solutions. Finally this diploma work is trying to put forward brief proposals for solution of these new problems of education.