Ключевые слова: back toschool, black, boy, call, caucasian, caucasian girl, cheerful, child, classroom, communication, communication technology, composite, composite image, computer, digital, digital composite, display, diverse, diversity, education, elementary, elementary school, female, five people, girl, happy, image, internet, laptop, lesson, male, man, mixedrace, mobile, monitor, online, online education, people, phone, pupil, school, schoolboy, schoolgirl, screen, smiling, student, technology, using, using laptop, video, video call, videoconference,