After doing a ton of reading I figured out the solution to my problem.
First, I had to recreate the WC-Math WLAN so that the WLAN number was a number higher than 16 (see note below from Cisco’s website). I set the WLAN number to 20.
http://www.cisco.com/en/US/docs/wireless/controller/5.2/configuration/guide/c52wlan.html#wp1128591
When you upgrade to controller software release 5.2, the controller creates the default-group access point group and automatically populates it with the first 16 WLANs (WLANs with IDs 1 through 16, or fewer if 16 WLANs are not configured). This default group cannot be modified (you cannot add WLANs to it nor delete WLANs from it). It is dynamically updated whenever the first 16 WLANs are added or deleted. If an access point does not belong to an access point group, it is assigned to the default group and uses the WLANs in that group. If an access point joins the controller with an undefined access point group name, the access point keeps its group name but uses the WLANs in the default-group access point group.
Then I created a new AP group (WLAN > Advanced > AP Groups) named “Math-Class” and added the two APs to the group. I added the WC-Math WLAN to the group and rebooted the two APs. Turns out I had to reboot all of the APs on campus to stop them broadcasting the WC-Math WLAN.
I found the answer to my problem on this forum. I just had to go about it a different way than I thought. Thanks!
