Ключевые слова: activity, blackboard, book, boy, chatting, child, class, classmate, classroom, communicating, distracting, education, emotions, exam, exercise, explaining, fellow, girl, group, helping, interesting, interior, junior, kid, knowledge, leisure, lesson, lifestyles, pedagogue, people, portrait, primary, pupil, scholar, school, schoolboy, schoolgirl, sitting, smiling, study, table, talking, task, teacher, together, training, woman, working,