OK, so Mr. Marty is thinking he is on a marathon. We even brailled up some chore charts. With 3 ever so willing helpers, we rotate missions on a weekly basis. They each have a different area to vacuum that they are responsible for. Kind of fun - we use the same number for who goes first, second or third for that particular week - who is called upon first in school, who gets first choice when there is a choice, etc. For some odd reason, they all race to the fridge Saturday evening or Sunday morning for the rotation, each one counting the days until they are once again number 1!