Examlex
Find the center, foci, and asymptotes of the hyperbola.
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Volume
The amount of space that a substance or object occupies, or that is enclosed within a container.
Cognitive Development
The process of growth and change in intellectual/mental abilities such as thinking, reasoning, and understanding over the course of a person's life.
Piaget
A Swiss developmental psychologist and philosopher known for his pioneering work in child development and his theory of cognitive development in children.
Symbolic Thinking
The ability to use symbols, signs, or objects to represent ideas or concepts, significant in language development and creative thinking.
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