Answer:
The Formal Operation Stage of cognitive development.
Explanation:
During the development of a child, certain age usually between 11 and 12 years is attributed to rapid cognitive developments demonstrated by advanced thinking and approaches to tasks.Logical reasons to problems abstract thinking and levels of creativity increases. The are equipped with necessary cognitive skills to plan and execute actions on their own. This stage of cognitive development is called Formal Operational Stage.And it represent the 4th and final stage of cognitive developments.It does not provide basis for adult style of thinking,
