About IB testing and AP testing . . .
The IBO works with the AP people to try to minimize testing conflicts, but on occasion tests are scheduled at the same time. The IBO does not allow students to test at an alternate time but AP will (with a fee). We've had a few conflicts over the years but not too many. In a pinch, the IB kids taking the AP tests have paid to move the AP test and it has worked out fine. In a couple of cases, I have stretched the IB rules a bit within their guidelines to make it possible for a student to do both tests.
Click Here for the 2009 IB Testing Calendar