Ключевые слова: activities, activity, architecture, art, blocks, bright, building, cheerful, child, childhood, cognitive, colorful, colors, construction, cooperative, creativity, design, development, down time, early, education, engagement, engine, environment, exploration, expression, friendly, fun, hands, happiness, imagination, indoor, joy, learning, leisure, mess, patterns, play, playful, playground, playtime, room, safe, sensory, skill, skills, small, space, stacking, structure, teamwork, tower, toys,