In “Teaching Teams” (Commentary, Sept. 29, 2004), Arthur E. Wise suggests that team teaching is necessary for 21st-century schools. Agreed! But team teaching has been advocated since the early 1960s ...

In my more than 40 years of teaching college, I’ve found that as I’m imparting knowledge to others, I learn lessons myself. The greatest lessons that I’ve learned, however, are in team-taught courses ...