silverfish

Although Maddy loves going to swimming lessons, she doesn't behave particularly well when she's there.  From the parents' viewing area above the pool, I can see that she is not following instructions.  She splashes the teacher with water and tosses the educational toys sitting on the side of the pool into the pool.  She is making progress, however, she's been stuck in the silverfish category for a while now.  She advanced pretty quickly to get here, but I don't think she's quite mature enough to move on from this point until she gets her act together.