Ключевые слова: 810, activities, african, arab, awareness, children, class, communication, desk, educating, educational, emotion, ethnic, focused, girl, group, indoors, interacting, knowledge, learning, lecture, lesson, lifestyles, listening, mulatto, notes, occupation, person, portrait, positive, preteen, primary, process, school, schoolgirl, schooling, schoolmate, schoolroom, schoolwork, sitting, student, studious, teaching, test, togetherness, tween, work, writing,