What do most 3-year-olds understand,that most 2½-year-olds do not?
A)How a small-scale room could represent a larger room
B)How to reach around a barrier to retrieve a hidden toy
C)That a row of coins has the same number after it is spread out
D)That the amount of water remains the same after being poured into a different container

Question

​What do most 3-year-olds understand,that most 2½-year-olds do not?
A)How a small-scale room could represent a larger room
B)​How to reach around a barrier to retrieve a hidden toy
C)​That a row of coins has the same number after it is spread out
D)​That the amount of water remains the same after being poured into a different container

Quizplus · Accepted Answer

Three-year-olds typically begin to understand symbolic representation, such as how a small-scale model can represent a larger room, which is a cognitive skill that most 2½-year-olds have not yet developed.

​What Do Most 3-Year-Olds Understand,that Most 2½-Year-Olds Do Not

What Do Most 3-Year-Olds Understand,that Most 2½-Year-Olds Do Not