From Piaget's perspective, why might it be wise to postpone the teaching of complex fractions until middle school or high school?
A)Younger students don't know their math facts well enough.
B)Younger students cannot learn complex equations.
C)Younger students haven't acquired conservation.
D)Younger students haven't acquired proportional reasoning.

Question

Quizplus · Accepted Answer

According to Piaget's theory of cognitive development, children do not develop the ability to understand proportional reasoning until around the age of 11 or 12. Therefore, it would be wise to postpone the teaching of complex fractions until middle school or high school when students have acquired this ability to think proportionally.

From Piaget's Perspective, Why Might It Be Wise to Postpone