Jamie is not quite sure what a skee ball is . . . but it seems pretty clear that it's a useful projectile missile, regardless.

He shakes his head, with a sigh. "You see what happens when I'm not there to keep an eye on things! You've got to have someone responsible around on these field trips."

Jamie's becoming a fairly expert babysitter these days, he feels. And at least he's good at hiding the evidence.