This study reviews research and data to determine whether student achievement is affected by the high school scheduling model, and whether changes in scheduling models result in statistically significant changes in student achievement, as measured by the ACT Composite, ACT English Language Arts, and ACT Math scores. The high school scheduling…

The greatest capital expenditure a school system can make is a high school. What can be done to accommodate students and programs when funding is scarce, high schools are crowded, and more students are expected? The Wake County Public School System (WCPSS) in Raleigh, North Carolina, first addressed this issue when enrollment growth more than…

Why do a trimester schedule? With the advent of block scheduling, many high schools conducted research on utilizing that plan in a trimester format. There appeared to be three issues that most schools faced: (1) How to provide substantive instructional time that was not fragmented?; (2) How does the school climate contribute positively to…

Although many high schools are switching from a semester to a trimester schedule as a response to increased high-school graduation requirements, there is very little empirical research on trimesters. In this ethnographic case study (2006-2009), we observed 22 math and science classrooms, interviewed seven administrators, two counselors and 22…