I have 700 students by my self in prek - 12th. You have to learn how to prioritize and organize. Vision and hearing screenings in Texas are to be conducted within the first 120 days of the school year. Those state reports are due in June. However state says you only have to screen pre k, kinder, 1st, 3rd and 5th grade at the elementary level. With that said do not be afraid to ask for help or use parent volunteers to help you. Good luck to you.