Ключевые слова: architecture, assembly, build, builder, building, child, childhood, children, closeup, construct, construction, constructivism, constructor, creative, creativity, cube, design, designer, designs, developing, development, education, element, engineering, game, games, geometric, geometry, graphic, hand, hands, intelligence, interactivity, kids, kindergarten, learning, leisure, magnet, magnetic, mental skills, models, plastic, play, preschool, shape, square, toy, triangle,