I remember with horror and embarrassment the first multiple-choice exam I wrote. I didn’t think the students were taking my course all that seriously, so I decided to use the first exam to show just how substantive the content really was. I wrote long, complicated stems and followed them with multiple answer options and various combinations of them. And it worked. Students did poorly on the exam. I was pleased until I returned the test on what turned out to be one of the longest class periods of my teaching career. I desperately needed the advice that follows here.