Tasks involve the ability to exert very moderate physical effort in light work, typically involving some combination of remaining standing for extended periods of time, sitting on the floor, stooping, kneeling and crouching, and some lifting, carrying, pushing and/or pulling of children, objects and materials of moderate weight (12 to 20 pounds). Interacts and communicates with Principal, other school administrators and staff, co -workers, District administrators and staff, students, parents, volunteers, community leaders and resource persons, sales representatives and the general public.