Examlex
In warm weather, concrete block should not be laid on the footing until _____ have/has passed.
Preoperational
Refers to the stage in Piaget's theory of cognitive development where children aged 2 to 7 years old use symbols and language but do not yet understand mental operations or logical thinking.
Formal Operational
The fourth and final stage of Jean Piaget's theory of cognitive development, occurring from around age 12 and beyond, marked by the ability to think abstractly, logically, and systematically.
Concrete Operational
A stage in Piaget's theory of cognitive development where children gain the ability to think logically about concrete events.
Language
A form of communication—whether spoken, written, or signed—that is based on a system of symbols.
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