Ключевые слова: activity, architect, baby, backyard, blocks, boy, brain, building, busy, child, childhood, colorful, construction, creative, daycare, development, education, educational, elements, family, fun, game, interested, kid, kindergarten, lawn, learning, leisure, little, making, modeling, motor, nature, nursery, outdoor, outside, park, people, plastic, play, playschool, plaything, preschool, preschooler, school, skill, smart, time, toddler, toy,