The school improvement plan for John H. Castle Elementary School outlines key components such as descriptions of the school, curriculum, assessments, vision and mission statements, goals, parent participation, technology use, safety, cultural competency, student achievement objectives, benchmarks, professional development, and a three-year timeline. The principal and assistant principal authored the plan with input from the PL221 committee. The plan is working well as student test scores have remained above state averages. If she were principal, the reviewer would encourage more faculty involvement in the PL221 committee to strengthen understanding and implementation of the school improvement plan.