Ключевые слова: academic, bench, boy, boys, casual clothing, caucasian, caucasian ethnicity, child, childhood, classmate, classroom, colored chairs, communication, concentration, connection, desk, development, digital tablet, diversity, education, elementary, female, focus, girl, girls, global communication, holding, indoors, information, innocence, intelligence, intelligent, knowledge, lifestyle, looking, male, man, medium group of people, mixedrace, mixedrace ethnicity, mixedrace person, part of, row, school, school kid, schoolboy, schoolgirl, schoolteacher, sitting, standing, student, tablet computer, tablet pc, touchscreen, wireless technology, wisdom, woman,