The Education in Video collection is a good resource for learning about a variety of classroom management techniques.
WMU Libraries collections contain over 3000 DVDs, videotapes and films. This is a multi-disciplinary instructional collection housing items on subjects such as psychology, engineering, art and design, environmental sciences, history, foreign language materials, communication, and education. You can locate instructional videos using the LibrarySearch system, and limiting results to the Resource Type of audio-visual.