The mixed-method sequential explanatory research study examined the impact of implementing a block schedule in two Missouri high schools. Previously, other studies had investigated the influence of school reform on educational programming, the implementation of professional learning communities, development of project-based learning models, and…

Arizona continues to implement the 4-hour ELD block despite opposition and concerns regarding is appropriateness and effectiveness. Research using state and national assessments show that English language learners continue to fall behind their English proficient peers in reading achievement even after the implementation of the 4-hour ELD block. In…