High school block scheduling is in its earliest stages. Although time structures have changed, usage has not. Block schedules are threatened when curriculum standards and student mobility are ignored, courses are improperly sequenced, funding for increased personnel needs is inadequate, performing-arts instruction is not accommodated, and…

A committee comprised of six veteran teachers, the principal, and one parent initiated East Lyme (Connecticut) High School's search for a workable school schedule. The alternative-day block schedule featured semester and full-year course formats, 85-minute time blocks, a 45-minute lunch/club/activity period, and a closed campus. A survey found…

Teachers at four block-scheduled schools in the Huntington Beach (California) Union High School District were asked whether the change yielded differences in instructional practices, assessment techniques, social interaction, curriculum, and school management. Responses to an (anonymous) Likert scale indicate that block scheduling allows teachers…

Compares achievement of students attending a large Florida high school under a traditional schedule during 1993-94 and a trimester block schedule during the following year. Passing grades have gone up 3.7%. Regarding Scholastic Aptitude Test and American College Testing results, there was no significant difference. Teachers, students, parents, and…

Describes a committee's efforts to revamp schedules to improve their high school's elective course options, provide equitable teacher-preparation time, and use instructional time productively. From three viable schedules (a four-period block, alternating-day schedule; a five-period trimester with a flexible period; and a modified trimester plan…

A study of British Columbia high schools found that block scheduling can endanger mathematics achievement. Reduced math scores were attributed to irregular planning time, little opportunity to modify curriculum; and the provincial examination system. Longer time blocks cannot succeed without adequate planning time, curricular restructuring, and…

If administrators fail to seek faculty support for block scheduling, teachers may feel undervalued, angry, and adversarial. When principals allow teacher committees to take leadership roles, teachers can assume ownership of the new model. Adminstrators must establish teacher confidence in transitions, maintain effective communication, monitor…