While some schools *do* award extra weight or GPA points for advanced courses like AP, IB, or honors dual enrollment, it's not universal. Many schools calculate GPA based solely on the letter grade earned, regardless of the course's rigor. Some might use a weighted GPA system, adding extra points for advanced courses, but the specifics vary widely from school to school and even within different programs at the same school. You would need to check your specific school's GPA calculation policy.