Don't rush to link teacher evaluation to student achievement
Guest blog by Susan H. Fuhrman/Washington Post
The Obama administration’s “Blueprint for Reform” of the Elementary and Secondary Education Act encourages states to evaluate teachers based in part on their students’ scores on standardized tests. It is likely, then, that linking teacher evaluation to student achievement will play a significant role in upcoming policy initiatives and renewal of ESEA, the federal law more commonly known as No Child Left Behind. In order to ensure fairness, most plans to evaluate teachers based on their students’ performance attempt to control for differences among students and other factors that are beyond the teachers’ control. They use the so-called “value-added” approach. (more...)