The school day schedule is broken down into four 80 minute instructional periods or blocks, of which students report to classes.

Initially, only radar topics were given and the instructional period was 20 weeks.

Such houses, the poster explained, let teachers focus on a smaller number of students and are better suited to longer instructional periods known as blocks.

The union's President may take 3 instructional periods per week to conduct union business.

The school year runs from early August to early June and has a minimum instructional period of 180 days divided into two semesters.

There are more water breaks in practices, more instructional periods when players stand and watch rather than exert themselves.

There are five daily instructional periods, and time for informal play.

Following the incident, students and parents appealed to the school board to return pep rallies to the instructional period and to reconsider the regulation.

Due to the reduced instructional time (10% less days over the course of a calendar year), instructional periods are lengthened to compensate.

The school year is mid-August to mid-June and has a minimal instructional period of 180 days divided into two semesters.