{{{Sean}}}
I just finished grading my students' quizzes from yesterday. Out of 20 points, about a third got between 15 and 20, another third got between 10 and 14, and another third got between 5 and 9. I'm trying to figure out what's going on with that last third. Am I not teaching the material well enough? Are they not studying enough? Are they not prepared enough for this class? (The material this semester builds on the material from last semester, and I have been seeing a bunch of errors with last semester's stuff.)