### Summer Quarter Begins

I’ve been “bumped” by a full-timer out of one of the (two) classes I was planning to teach this summer. Enrollments are always down in Summer Quarter and it looks like this summer’s worse even than usual. Learning center hours are of course also made scarce in their turn … it looks like I’ll have to search  for honest work. Argh.

$\bullet$ The Philosophy of Mathematics Education Journal.
$\bullet$ Donald in Math Magic Land on YouTube: here and here
(spotted at What the heck [05.22.07]).
$\bullet$ Also, leingang on calculus books (same source, 05.21.07).