Ten-year-old Rana is watching as Zarina does the classical conservation of volume demonstration.When Zarina pours the water from a tall thin glass into a short wide one,Rana says that there's still the same amount of water because it could be poured back and forth all day.Rana has mastered
A)seriation.
B)classification.
C)transitive inference.
D)reversibility.

Question

Quizplus · Accepted Answer

Rana's understanding that the water amount remains the same after pouring it back and forth demonstrates the concept of reversibility, which is the ability to understand that some operations can be undone, and things can be returned to their original state.

Ten-Year-Old Rana Is Watching as Zarina Does the Classical Conservation