A completed Master’s degree is just around the corner, but first, my son, Shane must do a semester of student teaching. Two weeks ago he received his assignment, an almost-new high school North of Tuscaloosa, Alabama. My husband and I were fortunate enough to see his school, but along the way we noticed a school with multiple portables or temporary buildings. “A-ha,” I thought as we traveled one curving road after another, “If Shane had been placed in a school with portables, the staff...