Ключевые слова: abstract, background, block, brick, build, business, child, childhood, colorful, concept, construct, construction, create, creativity, cube, cubic, development, different, education, elementary, game, geometric, green, joy, kid, learn, learning, leisure, metaphor, multicolor, object, pieces, play, playground, rectangle, shapes, simple, square, stack, structure, tower, toy, unique, various, wood,