Thanks for the alacrity with which you all responded! And thank you for the warm welcome. My son is home-schooled now after a few years trying out public and private schools here in the central Florida area. As you can imagine, I am constantly in flux over what I have chosen to teach - and if it's what he needs more or less of in depth. His academic development ranges from 5th grade to college level. Obviously these results won't translate to an educational plan as if he is in school, still, they will help guide me along the way and that will make all the difference in the quality of his education. Knowing what he can actually do (and which areas I/we need to work on more) is certainly helpful information. Thanks again!