CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -Sensorimotor stage (0–2 years old) Preoperational stage (2–7 years old) Concrete operational stage (7–11 years old) Formal operational stage (11 years old through adulthood)

Detailed explanation-2: -Sensorimotor stage: Birth to 2 years. Preoperational stage: Ages 2 to 7. Concrete operational stage: Ages 7 to 11. Formal operational stage: Ages 12 and up.

Detailed explanation-3: -Four stages of development. In his theory of cognitive development, Jean Piaget proposed that humans progress through four developmental stages: the sensorimotor stage, preoperational stage, concrete operational stage, and formal operational stage.