Providing for charter school districts; requiring the commissioner of children, families and learning to establish a program to determine the effectiveness of charter school districts, authorizing approval of a certain number of school districts qualified to operate as charter school districts, requiring local school board application for approval, specifying certain application requirements; specifying certain requirements for operation as charter school districts and subjecting the districts to certain statutory requirements; enrollment in the districts to be open to resident children; authorizing school boards with applications disapproved by the commissioner to apply to the board of government innovation and cooperation; requiring charter school districts to be accountable to the commissioner; specifying certain contract content requirements, providing for renewal and specifying grounds for nonrenewal, probation or revocation; requiring the commissioner and charter school districts to report to the legislature by a certain date on goals, objectives and student performance (ra)