Examines the effects of block scheduling on teacher practice and student achievement. Sought to recognize the professional lives of teachers as a context for both change and stability. Investigates two questions: (1) How does one type of block schedule reform change science classroom practice within specific subjects; and (2) How does this reform…

As forms of school restructuring sweep the nation, teachers are interested in how block scheduling will influence their models of professional development. This report examines the effects of a high school's transition from a traditional to a hybrid schedule--three traditional and two block classes each day--on science teaching and learning.…

Examined the effects of a tri-schedule (traditional, 4x4 block, and hybrid) schedules running at the same time on the academic achievement of 327 high school students. Discusses implications of findings for schools considering block scheduling. (SLD)

Describes an empirical research study conducted at one midwestern high school using a trischedule (block, traditional, and hybrid) format. Survey data revealed that the hybrid schedule appeared to benefit most students, though it increased teachers' anxiety. The block component improved students' GPA, attendance, and attitudes about school. (14…

Block scheduling has become an increasingly popular reform movement for schools, school districts, and principals to enact. Much of the decision making as to whether to implement some type of block scheduling has occurred without understanding the implications this type of reform has on teachers and their classroom practices. This paper reports on…