The Superintendents’ Early Childhood Plan entered its fourth year of implementation and evaluation across six school districts in the Learning Community of Douglas and Sarpy Counties. During this fourth year, the evaluation continued to assess school-level change, program quality, family processes, and child learning and development, and included a revision of previous years’ evaluations, adjusting to align with program and evaluation shifts, including: (1) an increased focus on program quality and (2) child development and learning with screening in birth – 3 years, developmental assessment at 3 years, and inclusion of the entire PreK – Grade 3 population in full implementation schools for achievement and executive functioning. With this revised approach, we were able to include data for more than 2,000 children in the evaluation. (author abstract)