To answer the question I'm sure you all have: Yes. Teachers booed and hissed during some of the performance-pay portions of Secretary of Education Arne Duncan's speech. And they weren't overwhelmingly happy with the talk of reform to seniority and tenure systems, either.
But some of the stories I've seen around the Web on the speech are billing this as "tough love" for the teachers' unions. There was some of that, sure, but President Barack Obama and Duncan clearly telegraphed their intentions to push hard on these issues in the stimulus legislation, and that passed months ago.
So there was an element to this whole proceeding that came off as a little bit rehearsed to me. I wonder if Duncan had prepared his seemingly ad-libbed line for when the booing started: "You can boo; just don't throw any shoes, please." And I'm pretty sure most of the delegates had gotten their vocal chords ready, too.
To me, the biggest news out of the speech is that the administration is increasingly emphasizing student achievement as one measure of teacher pay or evaluation, although not the only measure. That is a big issue, and it's one that helped sink congressional attempts to renew the No Child Left Behind Act in 2007.