This is a great story about the stupidity of the New York state teacher evaluation model (a value-added model), which is inaccurate and causes untold grief to teachers who are wrongly labeled. It arrived as a comment on the blog. This teacher is fighting back!       Sheri G. Lederman, Ed.D., a top performing … Continue reading Top-Performing Teacher Challenges New York’s Teacher Evaluation Model, Which Finds Her “Ineffective”