Tuesday, April 29, 2014


I'm sure that that is what will be going through my linear algebra students' heads in a couple of hours time: I've just handed out their final exams, and they have two and a half hours to convince me that they've learned all they need to know this semester.
And it really would make me really very happy to give them all A's: all they have to do is earn it!

Yours, pulling for them (but not hopeful...)

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