CL-808C 5/2016 Page 3 of 4 4. Provide verification of a minimum of two years of successful full-time special education teaching Teaching Deaf or Hard of Hearing Students. Educators that teach deaf or hard of hearing students must familiarize him or herself with the special requirements the. A TOOWOOMBA man has made it his mission to meet the needs of deaf people, being deaf himself, and hearing people by teaching….