The document discusses several methods for teaching students with autism and communication disorders, including TEACCH (Treatment and Education of Autistic and related Communication handicapped Children), the structured teaching approach, the Miller Method, and Applied Behavior Analysis (ABA). The TEACCH program provides structured environments and visual supports. The structured teaching approach also emphasizes structure, visual cues, and addressing sensory needs. The Miller Method uses engaging activities and sign language guidance to transform aberrant behaviors into functional skills. ABA is based on observable behavior and uses empirical methods to modify behavior through antecedents, behaviors and consequences.