Ключевые слова: boy, child, class, classroom, desk, education, elementary, elementary education, family, girl, group, helping, lean, learn, learner, learning, lesson, man, open, operating, organized, pointing, pre school, pupil, read, red, scholar, school, school children, schoolchild, schoolgirl, schoolkid, sit, smart, smile, student, study, studying, teach, teacher, teaching, team, teen, thinking, tutor, typing, wireless, woman, write, young,