Ключевые слова: abbreviation, abc, adhd, alphabet, analogy, attention, baby, background, child, childhood, classroom, color, concept, demolish, design, diagnosis, disease, disorder, education, effect, english, game, generic, grammar, health, hyperactivity, isolated, kid, kids, kindergarten, language, learn, lesson, letters, medicine, message, phrase, poster, preschool, read, school, set, sign, study, text, typography, wood, wooden,