Examlex
A precondition is a statement of what must be true for a method to perform its actions correctly.
Concrete-Operational Thought
A stage in cognitive development, as theorized by Piaget, where children can think logically about concrete events.
Symbolic Function
The ability to use symbols, signs, or objects to represent something that is not physically present.
Preoperational Thought
A stage in Jean Piaget's theory of cognitive development, occurring roughly between the ages of 2 and 7, characterized by symbolic thinking, egocentrism, and a lack of logical operations.
Scribbles
The early forms of drawing and writing by young children, typically consisting of random lines and marks.
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