Non-Certified Substitute Teachers Non-certified individuals may qualify to substitute teach for up to 40 days per year, and may also qualify to serve as daily substitutes for a variety of aide assignments or clerical substitutes. Pay rate is $115 per day. Avon Central School District is the center of learning for approximately 1,000 students from Kindergarten through grade 12. Located in northern Livingston County, the district combines the benefits of a tight-knit rural community with proximity to the technology and cultural opportunities of Rochester, New York, just 20 miles to the north.