How to deal with a student who insists on getting a higher grade? Student presentations were a part of my grading policy in one of my classes. I had a student who tried hard to get a higher grade in the class. But after his poor presentation, he persistently asked me to give him full credit on his presentation. I told him that his presentation was not good enough to get full credit. But he has persisted and persisted in asking for full credit.

The student told me that this is what he does in all of his classes. How should I deal with this behavior? He does not deserve the full credit he says he needs.
There are multiple issues here.

The first is a student persisting, pushing for higher grades. For this, you should see the link scaaahu left What to do about "grade grubbers?" If you continue to entertain this student they will keep pushing. Why would they stop? There is no cost and a chance for a gain. However, you need to be strong and clear. "You got this grade because of your performance. You want a better grade then give a better performance."

Second issue, which I think you mentioned (but I might be mistaken here) is students needing a higher grade than they deserve. I just dealt with this issue (again) this past month. The student (and even an admin on behalf of the student) were practically pleading with me saying "I really need a higher grade, I know the semester is over, and I know I did not do a good job, and I know I misbehaved in class, but could you pleeeaaaase give me a higher grade?"

When you encounter this second kind of issue remember that you are acting as a judge. Because of this, your decision is going to set precedent which will be held against you (and perhaps others) in the future. So, if you really want what is best for all students (including the one asking) then you must hold steady and show that students must do the work for the grade they want. Otherwise, they will think there is a way they can avoid the work and still get good grades and that is clearly not the signal we, as educators, should be sending.

In short, tough love and make sure they respect the educational process (don't allow them to badger you).