Ключевые слова: achievement, activity, architecture, block, blue, brick, building activity, built structure, business, chart, childhood, closeup, color image, concepts, construction industry, creativity, cube shape, development, education, five objects, graph, group of objects, growth, ideas, improvement, inspiration, isolated, learning, leisure games, moving up, multi colored, part of, play, playing, preschool age, preschool building, progress, red, shape, stack, stacking, success, teamwork, tower, toy, toy block, white, wood material, yellow,