Mike Koehler

Michael D. Koehler, Ph.D., was a teacher, counselor, and coach at Deerfield (IL) High School for 31 years and an adjunct professor of educational administration for 23 years. He has authored more than a dozen practical resources for educators with Prentice Hall and written and narrated a videotape for the College Board. Karen E. Royer, M.A., is a former teacher at Mundelein (IL) High School, where she taught all levels of French, spearheaded the writing of one of the first "immersion" curricula...See more