My good friend and colleague Brett Edwards and I did a seminar together yesterday at the annual Association of Classical Christian Schools Conference, hosted this year here in Atlanta. A link to the presentation (sadly, absent our humorous commentary) can be found on Brett’s website (a website which I recommend you peruse further, especially if you teach math).
Pi Alpha 
I want the humorous commentary…
🙂
Even as an ol’ English teacher, I found this fascinating…I wish I could have attended this seminar/conference! Thanks, J and B!