every year of high school I and the rest of my class ('08) had was the same curriculum repeatedly.

history: ww2 bulletpoints, same as last year. write a paper about how bad the nazis were but how complex the situation was, actually, so don't be so judgemental.
lit: baseball?? books and writing exercises about baseball.
math: algebra 1 over and over. I once got sent to the office for a disciplinary discussion for asking if we'll ever hit algebra 2.
PE: no, none whatsoever.
art: watch whatever movies, free form ungraded discussion aka nobody does shit.
science: watch vaguely sciencey documentaries and write a paper about an animal's behavior and habits.
electives: none, a myth we heard whispers of amongst older friend siblings.
foreign language: Spanish 1, every year.

i left right before my senior year and started working. I've never been sure if that was the right call or not but my friends that graduated are borderline illiterate to this day and completely math averse for sure. so I don't think another year of ww2 baseball algebra would have helped me much more.