Ключевые слова: adult, art, begin, black, blackboard, blank, board, business, calculate, caucasian, chalk, chalkboard, child, childhood, class, classroom, concept, copy, creative, cute, drawing, education, exercise, girl, hand, handwriting, idea, imagination, intelligent, junior, kid, knowledge, learn, learning, lesson, little, painting, person, preschool, pupil, school, seminar, smart, student, study, text, work, write, young,