I am continuing to grade statistics homework over night.

I have an assignment due back to the professor on Wednesday. I have been marking overnight again. Last night I did not manage to stay up and do this, so I have more to do now. But the pace is coming along, and it is actually not all that much work.

I must be fair and consistent in my marking, which means sometimes I have to go back over everything I have marked and check that I have given or taken off the same marks for everyone. This consistency principle helps me mark when some students have done a very good, thorough job and some students have done just the minimum work required.