Ключевые слова: academic, back to school, black, boy, caucasian, cheerful, child, childhood, class, classmates, classroom, cute, development, early learning, education, elementary, elementary school, female, girl, glasses, happy, indoors, knowledge, learn, learning, lesson, male, man, mixedrace, part of, preschool, pupil, school, schoolchild, sitting, smiling, studying, woman, writing,