Аннотация:The article identifies the need for interpreting pedagogical interaction as a process of direct and remote "vertical" and "horizontal" interaction of all subjects of the educational sphere: students, teachers, parents, interested institutions. The functional, informative, structural and systemic approaches in understanding the category of "information space" are revealed. The conclusion is made about the need in the educational information space to highlight the real and digital (electronic) information spaces. The basis of the difference in these spaces is the environment and means of ensuring the circulation of information: in real information space – real communities, things, processes; in digital – information and communication tools and technologies. Digital information space is defined as a space-time continuum in which the user-subject of space, in the course of interaction with other users (both individual and united into communities) for creating and processing information content, goes through its personal and cognitive development, exhibits individual characteristics. It is shown that digital information space can be considered as a complex nonlinear self-organizing system. The conditions of "pedagogical resonance" in the interaction of the pedagogical system (with incoming subsystems) and the system "personality of the user-subject of the information space" are determined. These conditions made it possible to determine the methodological principles of pedagogical interaction in the digital information space: the principle of objective necessity, the principles of integrativity and systematicity, the principle of subjectivity, the principle of multicultural conditioning of cumulative progressive development, the principle of pedagogical support.