We haven't done any AP courses no.
As an international homeschooling family I took some liberties with the youngest child's "grade" and enrolled them in "The Process of Writing" which is for "gr 5-6", when halfway through our yr4. Which wasn't much of a stretch, but with her birthdate I think she would have been considered start of yr4 in the USA. On completion she was then allowed to progress to the next course "Writing for an audience" for gr7+, while still 9-10yrs old.
It seemed like in individually paced classes they'd let her run through a sequence based on successful completion of the previous course. But they pulled the "needs to be with kids her own age" card on "live" classes offered Summer 2020.
At the moment we are thinking very seriously about starting her at Crimson Academy. Who mostly do British curriculum but also have some AP courses.
