How many days before the first student attendance day must a teacher notify the superintendent if they refuse a designated assignment?

A teacher must notify the superintendent 30 days prior to the first student attendance day if they refuse a designated assignment. This requirement ensures adequate time for the administration to make necessary adjustments, such as finding a replacement for the teacher or reallocating resources, which ultimately helps maintain a stable learning environment for students. The 30-day notice period is important for both planning and logistical purposes within the school district, allowing for proper communication and management of staffing needs.