<p>So I'm confused as to how each professor grades. I mean I know they each have they own scale and curves.</p>
<p>But I thought all of them would give -/+ grades considering that those do affect our GPA.</p>
<p>I got a B in one class and thought I should have at least gotten a B+ but my professor told me he doesn't give -/+.</p>
<p>So, professors can choose to do this if they want to?</p>