Two topics here...First, have you ever taught "on a cart"? I will be traveling between two schools and teaching on a cart in each. I will service three to four grade levels and each has about 4 classrooms, totaling about 30 classrooms. What do you suggest? Also, I am part of a new "FLEX/FLES" program. For those of you who don't know, that is foreign language exposure in elementary school. I have taught middle school Spanish/high school level one. The school has a curriculum, but it is not finalized and I won't get it until a week with it before school, it better be good. In the mean time, I am focusing on classroom management, organization, and gathering songs and videos. I am looking for suggestions for how to stay organized on a cart, how to grade such a wide variety of students, and anything else those of you with experience in this realm deam necessary. Thanks so much!