Piaget's stages of cognitive development in order are formal operational, sensorimotor, concrete operational, preoperational sensorimotor, preoperational, concrete operational, formal operational preoperational, sensorimotor, formal operational, concrete operational concrete operational, sensorimotor, preoperational, formal operational

sensorimotor, preoperational, concrete operational, formal operational.

Explanation:

Cognitive development can be defined as the development of thought processes, skills, knowledge and problem-solving abilities from infancy through adulthood.

Jean Piaget was a developmental biologist and psychologist who worked extensively on cognitive development in infants and teenagers; these are judgement, knowledge and thoughts.

Jean Piaget's stages of cognitive development in order are;

I. Sensorimotor: this is between 0 - 2 years (18 - 24 months).

II. Preoperational: this is age 2 - 7 years.

III. Concrete operational: this is age 7 through age 11.

IV. Formal operational: this is from adolescence (11 years) through adulthood.

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explanation: