Ключевые слова: abc, alphabet, b, baby, background, block, blocks, blue, building, c, child, childhood, color, colorful, concept, conceptual, creativity, cube, cubes, design, educate, education, elementary, english, idea, isolated, kindergarten, knowledge, language, learn, learning, letter, letters, literacy, message, multicolored, object, play, preschool, read, school, sign, spell, square, symbol, text, toy, wood, wooden, word,