Discusses the audio-visual orientation of contemporary students and urges writing teachers to convert students' facility with aural modes into effective written discourse. Suggests that instructor comments on written assignments be made on cassette tapes and that campus lectures be used to stimulate student writing. (JP)

In its use of complex, real-world problems to introduce concepts and motivate learning in an active and cooperative learning environment, problem-based learning is a powerful alternative to the passive lecture in introductory college science. Use of technology and multimedia instruction, focus on large classes, and use of interdisciplinary…