The field of teacher preparation is falling short of its most important responsibility: ensuring that the teachers we train are ready to do the job. For more than a decade,TNTP preparation programs produced teachers who were no more or less effective than teachers from any other program-- some were great, some were poor, most were about average.…

Five states (Georgia, South Carolina, Oklahoma, Florida, and Arizona) are currently either administering or field-testing classroom observation systems for certification or employment decisions regarding beginning teachers. In Georgia, a beginning teacher has three years to demonstrate competence. Observations are completed by an external data…