What is a key feature of the Concrete Operational Stage in children?

The Concrete Operational Stage, which typically occurs between the ages of 7 and 11, is characterized by the development of logical and systematic thinking. During this stage, children begin to think logically about concrete events and understand the concept of conservation, which involves recognizing that quantity does not change even when its shape does. They can classify objects and understand the principles of cause and effect, which contributes to their ability to engage in more complex problem-solving tasks.

This stage marks a significant shift from the previous stage, where children are more focused on perceptual and egocentric interpretations of the world. Instead, children in the Concrete Operational Stage can consider multiple aspects of a situation and organize information logically.