I find it extremely time consuming to grade a homework in an undergraduate real analysis course without a rubric. Several instructors I worked with did not have a clear rubric in their mind at all. Instead, they usually just want "as much feedback (for the students) as possible".
Here are my questions:
- What would be a reasonable amount of time (in terms of hours per week) for grading homework for a TA in graduate school? (How much time would be a sign of "too much"?)
- For grading a homework in undergraduate level real analysis (or complex analysis), what would be a good rubric?
[P.S. I'm talking about universities in the US.]
The size of the class is around 25 people. A particular homework problem set is like the following
6.2.1, 6.2.2, 6.2.3, 6.3.3, 6.3.5, 6.4.2, 6.4.3 in Abbott's Understanding Analysis