Bob Shepherd—author, editor, assessment developer, textbook writer, classroom teacher, and all-purpose polymath, wrote this comment. After a long career in education publishing, Bob closed out his career by teaching school in Florida.

He wrote:

THIS is the most important thing about teaching, at least at the middle- and high-school levels. Teachers have far, far too many students and a laughably small amount of prep time (that is, laughably small to anyone who actually bothers to prepare significant lessons for his or her classes), and literally impossible amounts of add-on work in the form of mandates to watch other teachers’ classes, oversee car or bus line or cafeteria sittings, do test prep, proctor tests, fill out (often in duplicate) ridiculous amounts of paperwork (grades, attendance, IEP and 501 reports, evaluation materials, lesson plans, bellwork professional development paperwork, and so on). If anyone ever bother actually to sit down and sum up the number of hours required of middle-school and high-school teachers, he or she would soon see that these requirements exceed the amount of hours in the day or week, and so, the fact is, that people are fudging the work, submitting bs material whenever they can, thrown together rather than reasoned out. A high-school teacher might have 180-200 students, and he or she is supposed to give each individual, differentiated attention.

Right. MIGHT AS WELL REQUIRE TEACHERS TO FLAP THEIR ARMS AND SO FLY. Or to locate objects by remote viewing. Or make sense of any proposal by Donald Trump. Or enter that parallel dimension and recover the lost ships and airplanes of the Bermuda Triangle. Or bring back a golden apple from the tree at the edge of the world. Or net the Salmon of Doubt.