techniques or methods that could help teachers teach

Teachers today could be very boring and really won't know what to do about it . While some teachers talk and lecture on about the subject with no certain sense of humor which makes the subject really boring and dull other  then making the class enjoyable. I think the methods and techniques into doing so is by having a good sense of humor and figuring out ways to make the class fun at times so when the class gets serious ikt's not so much of a big deal. By doing so you could play certain fun games that has to do with the subjects s every student could learn while playing the game. Then if a teacher has a good sense of humor that could relate to the class. The class would be more likely to cooperate with ther teacher, also there should be some ground rules just in case , but i think throught it all teachers will soon learn about how to handle having a class.