The Pink Tower
The pink tower has ten pink cubes. The smallest cube is 1 cubic centimeter in volume, and the largest cube is 1000 cubic centimeters in volume (each side is 10 cm in length). The work is designed to provide the child with a concept of "big" and "small."
The child starts with the largest cube and puts the second-largest cube on top of it. This continues until all ten cubes are stacked on top of each other.
The control of error is visual. The child sees the cubes are in the wrong order. The successive dimensions of each cube are such that if the cubes are stacked flush with a corner, the smallest cube may be fit squarely on the ledge of each level. If the smallest cube is too small or big to fit on the ledge, the tower cubes are in the wrong order
Read more about this topic: Montessori Sensorial Materials
Famous quotes containing the words pink and/or tower:
“These calves, grown muscular with certainties;
This nose, three medium-sized pink strawberries”
—Randall Jarrell (1914–1965)
“Out in Hollywood, where the streets are paved with Goldwyn, the word “sophisticate” means, very simply, “obscene.” A sophisticated story is a dirty story. Some of that meaning was wafted eastward and got itself mixed up into the present definition. So that a “sophisticate” means: one who dwells in a tower made of a DuPont substitute for ivory and holds a glass of flat champagne in one hand and an album of dirty post cards in the other.”
—Dorothy Parker (1893–1967)