Help with student supervision before, during, and after school while students are loading and unloading buses, on the playground, in the cafeteria, in a learning or practice environment, inside and outside of the classroom while following appropriate training technique throughout the school day. Reasonable accommodations will be made if necessary: While performing the duties of a classroom teaching aide, the employee may frequently be required to stoop, reach, stand, walk, lift, pull, push, grasp, talk, hear, see and use repetitive motions.