a robust family and community engagement plan, including, where feasible, public hearings or other open forums that would precede and inform the development of a formal strategy to improve diversity. (3) Developing options, including timelines and cost estimates, for improving diversity, such as weighted lotteries, revised feeder patterns, school boundary redesign, or regional coordination. (4) Developing an implementation plan based on community preferences among those options. (5) Building the capacity to collect and analyze data that provide information for transparency, continuous improvement, and evaluation. (6) Participating in a community of practice with other grantees, including those receiving implementation grants. (b) Implementation grants (1) Implementation grant plan Each eligible entity that receives an implementation grant under this part shall implement a high-quality plan that includes— (A) a comprehensive set of strategies designed to improve academic outcomes for all students, particularly low-income students and minority students, by increasing diversity in publicly funded early childhood education programs and public elementary schools and secondary schools