Examlex
26 g of aluminum have the same number of atoms as 26 g of iron.
Concrete Operational
Describes a stage in Piaget's theory of cognitive development during which children develop logical but not yet abstract thinking.
Preoperational
The second stage in Piaget's theory of cognitive development, characterized by symbolic thinking and egocentrism in children aged 2 to 7 years.
Intellectual Skills
Abilities related to thinking, reasoning, problem-solving, and learning.
Qualitative
Pertains to research or data that focuses on descriptions and characteristics that are observed but not measured.
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