In the episode where Cory's dad wakes him up in the middle of the night to watch the Phillies game, the next day he takes a test which he flunks.

Well, when Mr. Feeney is collecting the tests he says, "Now pass up your papers to the person in front of the rows" or something like that, but then he goes around collecting them. What's up with that?! First he told them to pass them up, then he goes around and collects them! He can't even follow his own directions!