In this study, we aimed to understand what readiness meant to educators in two district that were in the midst of developing pre-K-3 initiatives. We examined how readiness was conceptualized by teachers, school leaders, and district leaders as well as what educators in our study tended to locate readiness within individual children. Although educators did from commons early childhood ideologies to describe how they understood readiness, district organizational structures and measurement tools also affected their understandings. As public pre-K continues to become part of K-12 systems and district inspect the different messages educators receive about readiness and then align their efforts to ensure their efforts to ensure their goals are met. We also suggest districts consider employing definitions of readiness that focus on ready schools rather than on unready children.