While performing the duties of this job, the employee is required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; balance; stoop, kneel; crouch or crawl; talk or hear; taste or smell. Responsibilities may include reviewing instructional materials, discussing textbook concepts, anticipating potential examination questions, assisting with idea development for written assignments, and guiding students through problem‑solving processes.