I must say, @Golfgr8 , I am so annoyed on your behalf that the teacher does not do AP study groups for free (as they should IMO at a school like that). I think the system is total baloney but with more actual swearing.
We are in the same boat. We were told the class does not cover the end of the AP material so kids will need to self teach the last whatever part of the book in order to be ready for the AP test. UM??? What am I paying for again? Surely it is to have my kid be ready to take the AP exam after taking a class that’s an AP class???