Just do your work and he will be easy.
mr. welch is probably one of the worst teachers i have ever had, he does not know how to actually reach us with the material he is teaching, he also seems a bit unstable
The class starts easy and gets more difficult -- not his fault, you need to pay attention. He was more than willing to give extra help when I took his class.
I took a semester long business class with Mr. Welch a few years ago and had him for homeroom. It was agonizing. Reading out of the book is not teaching!
Mispronounces words while reading from book-"Rigor, rigor, rigor...HARD!"- proceeds to make a disturbing minor adjustment
What a terrible teacher all around. Reads straight out of the book, what a waste of time his class was... and not to mention he never makes eye contact.