I was wondering how important the teaching evaluations you get from undergrads in the sections you TA are to a teaching portfolio. My evals aren't bad, they just aren't good either. In terms of scores on various questions I've been scoring a bit below the department average for all classes. How much do schools care about getting a 4.0/5 on a Likert scale when the average is 4.2/5? What does matter most in terms of teaching portfolios?