Examlex
Find the area of the surface obtained by rotating the curve about the -axis.
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Concrete Operational
A phase in Piaget's model of cognitive growth where kids develop the capacity to logically process tangible occurrences.
Piagetian Stage
Refers to the phases in Jean Piaget's theory of cognitive development, outlining how children's understanding of the world changes as they grow.
Egocentric
Having or regarding the self as the center of all things, often incapable of fully understanding or acknowledging the perspectives of others.
Preoperational
A stage in Jean Piaget's theory of cognitive development, typically from ages 2 to 7, where children start to use language and symbols but do not yet understand concrete logic or the principle of conservation.
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