The first charter school law surfaced in Minnesota in 1991, and since then, 42 additional states, the District of Columbia, and Puerto Rico have passed laws governing charter schools. Yet still today, the details within those state laws vary significantly, and seven states do not have a law at all. Legislation permitting charter schools was…

Charter schools see as many as one in four teachers leave annually, and recent evidence attributes much of this turnover to provisions affected by collective bargaining processes and state laws such as salary, benefits, job security, and working hours. There have been many recent efforts to improve teacher voice in charter schools (Kahlenberg…