Abstract. The spatial representation problems of the educational sphere, of the information educational milieu, media milieu are analyzed; the problems of the media education, of Smarteducation, media competence and media culture of education subjects are examined. The descriptions of the educational cyberspace and interaction characteristics with the educational subjects in the context of modal logic are offered.Educational space is a wide and multifaceted concept. It is an ordered representation of the real system, rather metasystem, education existing in a variety of forms and organizational structures. This is general educationsecondary, higher, tertiary and career development system, steadily expanding in modern information society. In the era of global informatization the distance learning becomes more available and in-demand. It is also different forms of self-education, provided by society's educational and socio-cultural resources and technologies of its informatization.The general education structure has been thoroughly studied and substantiated with reference to the current sets of objective factors: the education conditions, the requirements for it -scientific, social, ideological, cultural, economic, technological, etc., as well as based on trends in education and its intestinal necessity. Therefore, it is relatively invariant accurate to changing the conditions and requirements themselves by the corresponding evolution. Nevertheless, as the education is social, then the subjective factor, subjectivism occurs in its organization and development. There may be revolutionary changes, affecting not only the structure, but also education system architecture not always obtaining the identical degree of positivity.The spatial representation of the education sector is informative and, therefore, it is a part of the informational space in social and informational milieu. First, it includes the education subjects (carriers, distributors and recipients of educational information) forming the basic "dimension" of informational and educational space. The second "dimension" is built up by teaching techniques, information and educational resources, electronic and educational resources (IER and EER), the media milieu resources. The third "dimension" is built up by electronic technologies and communications. Each of these dimensions has its own representation in a variety of constant and variable "dimensions" with own relevance.No less important "dimension" of the space is the science of education, pedagogy, and didactics. In the era of IT development when computer science concepts become general scientific notions, then they become a part of the pedagogics, subject methods. The education methodology becomes informational, pedagogic systems are actualized in pedagogical techniques. Consequently, the personal information culture including its information security culture, media competence and media culture turns into the subjects of pedagogics.Another structure of the information educational space is a representation...