Ключевые слова: asian, attention, boy, caucasian, child, childhood, class, classmates, classroom, communication, computer, concentrating, connection, desk, development, education, elementary school, female, girl, happy, indoors, information, interacting, knowledge, laptop, laughing, leaning, learn, learning, lesson, male, medium group of people, people, primary school, pupil, real people, school, sitting, smiling, standing, student, study, studying, technology, together, undefined, using, watching,