This document outlines a partnership between five schools to improve teacher effectiveness through professional development for teachers and administrators. The goals are to increase data literacy, strengthen professional learning communities, promote effective instructional strategies, and foster collaboration. Each school will participate in leadership sessions and learning activities focused on instructional best practices. Teachers will engage in professional development, record collaboration in professional learning communities, conduct peer observations, and be evaluated at the end of the year. The anticipated outcomes include improved teacher collaboration, data-informed instruction, implementation of effective teaching strategies, understanding of rigor and relevance, and increased student achievement and teacher effectiveness.