A trend in elementary-school classrooms: Go around and name your favorite XXXXXX. Your favorite sport. Your favorite color. Your favorite bird. I find this mystifying because (a) I have to feign interest in all of the inevitably bland answers and (b) the question isn't actually a chance for a deeper conversation. The answers just hang in the air, and they die; there's silence. Yesterday, with third grade: "State your favorite ice cream flavor." This moves along as predicted, awkwardly; at times, the pause is so long that I want to shout, I want to say (uncharitably), " You can think of one, just one, ice cream flavor. Tell a lie. Make something up. This isn't a physics problem. " The class clown understands some of the subtext here, and he hijacks the conversation: "My favorite is stracciatella," he says. (Eyes get wide.) "And butterscotch. Cioccolata." (The kid isn't even Italian.) "Mint chip...Cinnamon....Black rasp...