Roxanna Elden, as interviewed on NPR, said exactly what I needed right now:
ELDEN: First of all, you have to hang in there because you have to know that it’s that time of year. And also, it helps to know I think, the great teachers of the future know they’re not great yet. They want so badly to be everything that these students need them to be, but at the same time they are very hard on themselves when they fall short. So if you have those moments where you’re wondering – like what I wondered was, you know, how did these teachers get – these kids get stuck with a teacher like me, that can actually be a sign of kind of a point in your growth. It’s a low point that it still points in becoming a teacher that you hope to be.
I was pretty hard on myself earlier this week when I was grading lab reports. It was just so painfully clear in retrospect how I should have structured the lab differently. Seems like the students did learn about applying some experimental techniques, but there are still some raging misconceptions about acceleration. Considering the amount of time and effort it took on the part of both students and instructors to arrive at only a small amount of apparent learning, this was a costly error. However, it was valuable too, and I just need to keep that in mind and make the right changes for next time.