Examlex
When solid sodium hydroxide (NaOH) pellets are dissolved in water, the temperature of the water and beaker rises.The formation of an aqueous solution of sodium hydroxide is
Existing Schemes
Preexisting cognitive structures or frameworks in the mind that help individuals organize and interpret information.
Modify
To change or alter something, often to improve it or to adapt it to different conditions.
Cognitive Development
The process of growth and change in intellectual capabilities such as thinking, reasoning, and understanding.
Piaget's Stages
A theory by Jean Piaget that describes four stages of cognitive development in children: Sensorimotor, Preoperational, Concrete Operational, and Formal Operational stages.
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