How many days a week do substitute in work?

The number of days a substitute in works per week varies depending on the school district's needs and the substitute's availability. Typically, substitutes work on an as-needed basis, which can range from one to five days a week, often depending on the number of assignments accepted and the scheduling system used. Some substitutes work part-time or on a daily basis, while others may have more consistent schedules if they are employed regularly by a district.