NYC Teachers' Free Pass? The Wall Street Journal crunched eight years worth of data, and found that more than 10 percent of principals did not flunk one teacher on their evaluations. "The findings give ammunition to Department of Education officials who say the teacher-rating system should be changed," WSJ's Lisa Fleisher writes. "New York City is one of a handful of school districts statewide that hasn't adopted a new, more nuanced system of grading teachers. ... Under the current system, teachers are either rated unsatisfactory or satisfactory. Annually, less than 3% of teachers citywide are marked "unsatisfactory."