Napping+in+Class

I have a student who sits at the back of the room and constantly naps in my German I. To curb this, I stand at the back of the room (near him) and when my CT looks for volunteers to answer a question, I casually say, "//Hier schlaeft einer//." [Here one sleeps.] The sleeper is then becomes the next person called upon. This works with German I, because they do not have the language skill to fully understand what is being said. :-) user:heinke_raymond