Native and international science, engineering, and humanities graduate students at The University of Texas at Arlington experience real-world communication situations in an interdisciplinary, projected-oriented technical communication course team-taught by a technical writer and a mechanical engineer. The course simulates the writing requirements of industry and helps students prepare theses and dissertations. A special feature for international students is a supplementary weekly laboratory session devoted to intensive review of writing fundamentals. The course, which has been offered three times since 1976 with enrollments of eleven, five, and nine students, has been received well by science and engineering students for whom it was initially designed and by humanities students who now also enroll. Even though in some cases the progress that a foreign student makes in one semester is limited, all students have found the course of great benefit. The interdisciplinary team approach is an effective way of teaching graduate-level technical communication, providing engineers an opportunity to learn to express ideas to humanists and providing humanists an opportunity to learn to communicate effectively with engineers and scientists.