States are increasingly interested in including measures of student achievement growth, or "value- added," in evaluating teachers. Annual state assessments, however, which are the typical measure of student growth, usually cover only reading and math teachers and only in grades 4-8. These state assessments thus cannot …

States and school districts are exploring alternatives to state tests for measuring teachers' contributions to student learning. One approach applies statistical value-added methods to alternative student assessments such as commercially available tests and end-of course tests. The evidence suggests that these methods can reliably distinguish…

A three-year study was conducted to evaluate the implementation of the Transitional School Model in the Des Moines, Iowa, Independent Community School District. The model was designed to provide early adolescents in grades 6-8 with a more comprehensive bridge between elementary school and high school by emphasizing students' physical, emotional,…