Review of Complaint

As a student in this school, Firstly id like to complain about how boring the way they teach is, Its basically people reading out whats on the screen, (not really explaining anything). Secondly in tests or Exams usually they put material we've never touched upon in class.So how exactly do they expect us to be able to pass the tests/exams if we've never been taught that. Expecially Maths. WHATSUP WITH THAT!?!