One of the things I said is that you not taking time to put in a good faith effort on an assignment is a waste of your time and mine. To me, good faith effort means a lot.
College is more easy-going and straight to the point than high school.
Homework isn't always for a grade, but, in a sense, it reflects your test grade. If you don't do your homework, you may find yourself flunking tests since you don't know the material. Good faith effort basically means that you are participating and staying involved with the class. You're trying your hardest and doing your best. If you are interested and eager to learn, you will get the most out of the class.