Cognitive development: Around 7 years old to 11 years of

Last updated: 8/7/2022

Cognitive development: Around 7 years old to 11 years of age, the child understands that some things that have been changed can be returned to their original state. For example, water can be frozen and then thawed to become liquid again. This shift in cognitive development is referred to as: Seriation. Conservation Reversibility Classification