# Personnel Since Once is a scripted program, no special certification or prior knowledge is needed to be successful. In fact, any adult can deliver Once! The only requirement is that they can commit to delivering the program five days a week for at least three hours per day for the full school year. School employees in a variety of roles (other than lead classroom teachers) can tutor students as part of Once instead of doing other tasks they might have been performing during that time. Here are some examples of different people at school who can provide Once instruction: * Full-time classroom aides, teacher assistants, or paraprofessionals dedicating three or more hours daily to Once * Designated Once instructors teaching Once to students for the whole day * Half-time employees working four hours per day to tutor sixteen students * Lunch aides or playground supervisors pulling students in hallways before and after lunch * SPED or ELL teachers using certain scheduled blocks to pull students each day * Specials teachers teaching during extra free periods * Volunteers who are in the building five days per week providing instruction * College students getting course credit hours * Members of the administration team (principal, vice principal, instructional coaches, parent coordinators, behavior interventionists, office staff) taking parts of their day to instruct students, getting a chance to connect with students, teachers, and the school community. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.tryonce.com/once-in-school-overview/personnel.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.