I love subbing in second grade! They are so fun and so helpful. The class I've been to a few times has some familiar faces in it, which is always nice. The only tough thing is that they're used to a day of goofing off when a sub arrives, but since the teacher in question knows I can teach, she sets me up with a full day of instruction. It's hard to keep everyone focused. This particular teacher is doing a school-improvement sort of program, so she's off for half days at a time on a fairly regular basis.
Any ideas for keeping everyone happy and working?