The preoperational stage and concrete operational stage in Piaget's theory of cognitive development explain how children progress from symbolic representation to logical thinking in different age ranges.
Preoperational Stage:
The preoperational stage is Piaget's second stage of cognitive development, occurring from approximately 2 to 7 years old, where children can use symbols to represent words, images, and ideas. During this stage, children engage in pretend play, but their thinking tends to be illogical as they do not yet understand mental operations or conservation principles.
Concrete Operational Stage:
In contrast, the concrete operational stage is the third stage, usually from ages 7 to 11, where children begin to think more logically and can work towards operational thought. They can understand principles of cause and effect, size, and distance using logic based on their direct experiences.
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