he's a nice guy, really funny... but as for teacher... he's pretty bad!
Great teacher loves math and it shows. Not the easiest tests, but you will learn from him.
Nice guy, very sarcastic, I enjoy his class in terms of laughing. Only concern is you will not get any instruction, you won't be helped, I advise switching out or getting a tutor to teach you.
welch is an awesome guy. teacher so so but a really funny and nice guy
Great guy, talk to him on the way to my other math class but he was a horrific teacher if you could call him that
AWESOME TEEACHER!!! if you take any Mathematics class ask for Mr. Welch as a teacher. good sense of humor, a really cool guy.
nicest man in the world, and you can tell how much he really loves math
i really liked this guy and he was soo helpful, he tretaed me like his own kid