Quality of a Bad Teacher

I remember having some teachers that just weren't very smart in terms of their subject. And they just did the bare minimum as a teacher. Another quality of a bad teacher is that many bad teachers are not knowledgeable. They don't actually make the class interesting. Maybe they have a lot of knowledge and maybe they even really like their subject, but they just can't be interesting in the way that they teach. So I think it's important for teachers to not only be knowledgeable or passionate about theirsubject, but to try to present it in an interesting way"