Sure, i get into the pro team. I'm sure that there are many reasons from teachers...i mean why did they give the students many homework........
At the first, Homework will make the student learn for the lessons. Why, i do agree of this thing...that's just because from that homework....the students will open their books again and they will more learn about that thing again and fix their problems,,,i mean if there is something that they can't solve in the school, so they'll do that in their house...maybe,,,and because of it too in the house, they can get another information..maybe from another book or you know that internet....so, the students will learn anything that you know what it will be more good, than you just learn in the school.
And, how if there are nothing homework again for the students? I'll reply it, the students will never learn about the lesson unless in the scholl, so they will never get more than it. And it's a really bad facts, right?
And for another reason, i'll add it, later in the comment.