DeafTEC provides this page with sample lectures given to mainstreamed classrooms with a mix of hearing, deaf and hard-of-hearing students. The first video contains a mock lecture given by Dr. Gary Long, a co-PI of DeafTEC. The next four videos contain recordings of an actual Networking Lab and Art Lecture, each with and without comments. These four videos are silent to give the viewer the experience a deaf or hard-of-hearing student would have in the class.