Ключевые слова: academic, back, blackboard, board, book, call, chalkboard, class, classroom, computer, discussing, distance, distancing, education, explaining, green, internet, laptop, learning, lecture, lecturer, lesson, man, meeting, mentor, mentoring, notes, old, online, school, social, study, studying, taking, teacher, teaching, teleeducation, telelearning, telestudy, telestudying, teletraining, textbook, training, tutor, tutoring, university, video, virtual,