The article deals with the main strategies, methods and objectives of synchronous and asynchronous E-Learning Modes from a scientific and practical point of view. A detailed description of the synchronous and asynchronous online-learning at different historical stages is presented. The task of the distance education in light of the trends of modern society and its role in the implementation of professional and social aspirations of an student is shown. The basic problems of contemporary ICT, the difference and peculiarities of the synchronous and asynchronous methods of e-communication are determined. The general tendencies, content, sources, means, forms and methods of ICT implementation in terms of strict quarantine circumstances are highlighted. Certain ICT tools implemented by higher educational establishments to provide distance learning in the educational institutions are defined. The key ways of overcoming the contradictions that arise in the path of self-improvement of a student in the present are called. The application of ICT tools by the teaching staff as an essential and effective instrument to modernize the educational process is emphasized. Online-learning environments, namely synchronous and asynchronous ones, essential to provide distance education, are mentioned. Various forms of interaction involved in synchronous and asynchronous modes are pointed out. The current practices of synchronous and asynchronous e-learning/teaching in English language are established. The results of the case study of the effectiveness of a/synchronous environments towards better English language learning are evaluated. The analysis of the strategy used in distance learning is presented. The leading instruments and tools for synchronous and asynchronous online-learning are stressed on. The description of "high degree of interactivity" between participants who are separated from each other geographically and in time by asynchronous learning environments is provided. The basic measures for the introduction of distance learning technologies in the educational institution, which do not contradict the principles of pedagogy, but supplement and promote the development of the process of education, are formulated. The preferences of students as for methods used during remote education are noted. Basic challenges for teachers, institutions, and students, provided by both synchronous and asynchronous modes of distance learning, are described.
STUDENTS ENGAGEMENT IN E-LEARNING ENVIRONMENTS—A COMPREHENSIVE MODEL: MEASUREMENT, EVALUATION, AND RECOMMENDATIONS
