Classroom Interruptions. To enhance the learning process, it is agreed that classes should be kept free of unnecessary interruptions. Efforts will be made by administration to schedule custodial, maintenance and similar activities so that classroom activities will not be interrupted. All-call announcements, other than emergencies, should be made only at the beginning and ending of the period. Emergencies shall be determined by the principal or designee in the principal's absence.
Appears in 6 contracts
Sources: Teacher Master Contract, Teacher Master Contract, Teacher Master Contract