Those who pass the tests could take college-level courses in high school.
Students may take 25 different college-level courses for credit while still in high school.
In 1921 true college-level courses were added to the curriculum.
"I think it was the first such college-level required course in the country," she said.
She has taken college-level courses and is technically in the 11th grade.
Each session lasts for three weeks, during which students take a single, college-level course.
To be considered, a student must complete at least three college-level courses in high school.
Those who pass would be able to have a taste of college-level courses in high school.
By the age of eight, Harper began preparing for college-level courses.
Those who pass the tests can take college-level courses right away.