Three types of high school teachers I had were, the notes and test type, the lecture type, and the movie type. In many classes teachers simply read notes off of a screen and everyone copies them down. The teacher might indicate every now and then that something is going to be on the test but other than that pretty touch and go. Then there's the lecture teacher, who thinks you can write down every word they are saying and has like 3 things on each slide. These teachers are the ones who claim no one listens. Then the movie teachers who don't teach just make you watch a short film and do the quiz at the end and turn it in.