Sensorimotor Stage:This is the first stage, which occurs from birth to around 2 years old. During this stage, infants explore the world through their senses and actions.
Preoperational Stage:This is the second stage, which occurs from around 2 to 7 years old. Children in this stage can think symbolically but struggle with logical reasoning.
Concrete Operational Stage:This is the third stage, which occurs from around 7 to 11 years old. Children in this stage begin to think logically about concrete objects and events.