once each section is complete, you can move on to the next, and before you know it, you will have a clean and tidy classroom. but once you get that, it's just a matter of hitting the ball with the right speed. please protect your materials from blowing away by making sure bins are closed. wish i had better advice but i don't. if you want a dressing on your salads, go for olive oil. i am convinced that if we meet them in the spirit of one family we shall overcome them." 