Ключевые слова: 12s, activity, assiduous, boy, casual, class, college, computer, concentrated, course, darkhaired, device, digital, educational, elearning, emotion, focused, group, hobby, homework, ict, indoors, informative, interest, knowledge, lab, library, networking, online, pastime, pc, person, portrait, preparing, preteen, programming, read, research, room, school, schooling, selfstudy, smart, students, studying, technologies, tween, user,