I am not getting e-mails to notify me when my students are making changes to the wiki

Click on "Settings" and then "Notifications". This should tell you whether or not your wiki is sending you change notifications.

If the wiki says you are receiving notifications, this probably means that they are being blocked by a spam filter. Check with your IT person to find out how to stop this.

If the wiki says that you are not receiving notifications, you should do one of two things.

1) If you have a PBwiki Account, log into my.pbwiki.com, and check the box next to your wiki that says "enable notifications."

2) If you don't have a PBwiki Account, log out of your wiki by clicking "log out", then log back in. The login screen should give you the opportunity to check a box that says "Notify me of changes"