Here are a few options at UNO for your high school students.
University of New Orleans Early Admissions
Immediately following the freshman year in high school, students may be enrolled in University courses that carry corresponding levels of high school credit during the Summer, Fall, or Spring terms, if they meet first year GPA and test score admission requirements.
Early Enrollment for High School Students
Students having the approval of their high school principal may "skip'' their senior year of high school and enroll as full-time students at the University. These students may be eligible to receive their high school diploma from their home high school after successfully completing 24 University semester hours of credit.