Dr. Ravitch recently heard from a certified social teacher who taught in one of Michigan's many for-profit schools (80% of charters in Michigan are run for profit): "You are there to produce results, specifically test results; you are there to provide structure; you are not there to think; you are there to obey; you shall follow the curriculum; you shall train students for future careers and colleges; you need to enforce the rules and procedures; if students do not follow the rules and procedures, they need to go....So if you want to know what it’s like to teach in a charter middle school in Detroit, it devalues your life as a teacher, takes away your power and values just like it takes away the students’ power and values, substitutes them with gimmicks and buzzwords, and tells you that it’s your sole responsibility to uplift students out of poverty."