I cannot put into words how awful of a teacher Mr Tyler is. Believe me when I say this, if you are placed in any of his classes, do whatever you can in your power to not have him. Talk to administration or whoever can help you not have him as a teacher. He could not possibly be any more terrible than he already is. I've had teachers that I haven't liked or haven't "clicked" with, but he is 100x worse than I can even explain. DO NOT LET HIM TEACH YOU OR YOUR CHILD.
I have never had such a horrible teacher in my entire education. He gives no assistance to his students and does not seem to have any hope for them. When students come in for help, he makes you feel stupid and told my friends she can't be a doctor!