Luis's grandfather decided to challenge Luis to a game. He placed coins on the table and asked his grandson to organize coins in a row from the largest in size to the smallest. This game is testing the Piagetian concept of:
A) centration.
B) seriation.
C) reversibility.
D) classification.

Question

Quizplus · Accepted Answer

Seriation is the ability to arrange objects in order by size, which is what Luis's grandfather is asking him to do with the coins.

Luis's Grandfather Decided to Challenge Luis to a Game