What do you do when the school's water main breaks and there is no school in the middle of the week and you don't have any childcare because the high school is still in session?
Can you say, Cheap Labor?
Work kids, work! Grind those charts! Chop, chop!
I'm not sure if the work they do is worth the mess that is left when they are done...... I'll get back to you on that.