Classic Piaget - Conservation Trailer (1968)
01 February 1968
Children between the ages of five and twelve perform tasks dealing with quantity, length, area, and volume to illustrate the Piagetian concept of conservation. The children's differing approaches to the tasks are discussed by Dr. Robert Karplus and Celia Stendler Lavatelli.
Watch the official Classic Piaget - Conservation 1968 trailer in HD below or find more Classic Piaget - Conservation videos on Vidimovie.