This study examined one public school system's change in its scheduling format from a seven-period day to block scheduling. This longer uninterrupted instructional time, usually lasting 90 minutes, provides for fewer classes and transitions per day, and the completion of more course credits during the school year. Participants were 200 high school…

This report compares student perceptions of the block schedule with those of the traditional seven periods in high school. It describes a public school that voted to implement a modified three-block schedule containing two traditional periods. The participants in the study were 200 high-school students, all of whom were switched from a traditional…