An experimental team-teaching program in 10th-grade English and social studies at El Rancho High School (Pico Rivera, California) is described in this publication. Included are (1) a report of the summe r planning sessions held voluntarily by interested teachers; (2) topics of lectures, delivered to students, on literature, language, history, an d…

Without well-defined criteria for success, all radical innovations are doomed to failure. To facilitate successful experimentation the following are necessary: an outside agency to conduct evaluation; criteria of success acceptable to innovators and critics; and, in control and comparison groups, assessment and accounting of the initial versus…