Weighing in here just as a short addendum to Grinity's exceptionally insightful "mediocre test scores" post above (and truly; hear, hear! Particularly the parts about Garrison Keillor and the socioeconomic distribution of standardized test scores).
Since you have teaching experience yourself, treecritter, have you thought about how well your teaching style syncs with your child(ren)'s learning style(s)? If it is possible to 'cover' deficiencies yourself, then that puts things in a slightly different light.
For example, someone who was, for example, a linguist with a background in the classics... a school environment particularly strong in science and mathematics might be preferable since those are the most likely deficiencies in the
parent's scope of expertise.
For me, weaknesses in the humanities and the arts led me to seek out a school environment that could cover those things exceptionally (or at the very least, adequately).
Make sense?
If your background is in the sciences and/or mathematics, I think this sounds like a terrific solution for your kids.
