Sin, Tan and Bill Cosby
Remember the trigonometry chapter that gave us nightmares? For some of us, it’s still something we don’t want to talk about and this teacher knew the perfect solution to deal with this fear. He mixed this chapter with something that you will never forget like Bill Cosby.
Source: giggag.com
Everyone knows that visual and relative content is easy to remember, but this teacher is the first to use it practically. We wonder, if he can teach other chapters the same way and if he does, what pictures or character will be there, especially for 1/Cos c.