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:
“All night your moth-breath
Flickers among the flat pink roses. I wake to listen:
A far sea moves in my ear.”
—Sylvia Plath (1932–1963)
“All over France, in every city there stand cathedrals like this one, triumphant monuments of the past. They tower over the homes of our people like mighty guardians, keeping alive the invincible faith of the Christian. Every arch, every column, every statue is a carved leaf out of our history, a book in stone, glorifying the spirit of France.”
—Sonya Levien (1895–1960)