Michelle Rhee, the hard-charging chancellor of the Washington public schools, thinks teacher tenure may be great for adults, those who go into teaching to get summer vacations and great health insurance, for instance. But it hurts children, she says, by making incompetent instructors harder to fire.
So Ms. Rhee has proposed spectacular raises of as much as $40,000, financed by private foundations, for teachers willing to give up tenure.
Policy makers and educators nationwide are watching to see what happens to Ms. Rhee's bold proposal. The 4,000-member Washington Teachers' Union has divided over whether to embrace it, with many union members calling tenure a crucial protection against arbitrary firing.
"If Michelle Rhee were to get what she is demanding," said Allan R. Odden, a professor at the University of Wisconsin who studies teacher compensation, "it would raise eyebrows everywhere, because that would be a gargantuan change."
Last month, Ms. Rhee said she could no longer wait for a union response to her proposal, first outlined last summer, and announced an effort to identify and fire ineffective teachers, including those with tenure. The union is mobilizing to protect members, and the nation's capital is bracing for what could be a wrenching labor struggle.