I don't always agree with Jay Mathews, but he has written an excellent column this morning. The crux of his argument is particularly well put:
This is a difficult choice and a hard time for D.C. teachers. They are fine people who have chosen a tough profession and put their hearts into their work. Many fear being judged by principals who, unlike Hayes, were not skillful teachers themselves and have little clue as to what helps kids learn and what doesn't. But I don't see any way the city's children are going to get the instruction they deserve -- the imaginative, fun-loving, firm teaching found at schools like KEY -- unless principals are given the power to hire and fire teachers based on demonstrated skill and improved learning in class.
Rhee is likely to pick a few principals who fail, much as Hayes erred in hiring the two teachers. But the great virtue of the approach used at KEY and similar charter schools, the approach Rhee wants to adopt, is that achievement results -- not friendships, not union rules, not inertia -- would determine which principals and which teachers keep their jobs . If Hayes and other KIPP principals don't show learning gains, they are out. Rhee says her principals will also be gone if they don't show good results. (my emphasis)