Ключевые слова: active, activities, advance, alphabets, analogue, analyse, blocks, brain, build, challenge, child, children, class, clock, combine, concept, connect, counting, digital, education, fine, finger, genius, gross, hand, hands, image, indirect, indoor, kid, kindergarten, learn, letters, motor, numbers, outdoor, picture, play, pointing, puzzle, school, shape, skill, study, teach, thinking, toy, white,