I don't have a class I hate for the subject; I do have one I hate for the teacher.
MATH
She spends thirty minutes asking us about, "What's New?" every day. For example, we've talked about Kanye West for the past three days.
Then, she goes EXTREMELY SLOW while going over our homework. There's hardly ever time to go over the new lessons (I say lessons because I'm in the Honors Algebra/FST class, so we're going double the speed of the other classes). If we do get to the lessons, she doesn't explain the new content, she just "tells" it.
UGH