Ключевые слова: abc, alphabet, background, black, blackboard, board, capital, case, chalk, chalkboard, childhood, class, classroom, college, design, draw, drawing, educate, education, elementary, english, font, grade, handwriting, handwritten, information, knowledge, language, learn, learning, lesson, letter, modern, nobody, nursery, primary, school, student, study, symbol, teach, teacher, text, type, white, write,