Let's share our most embarrassing experiences in teaching. I am sure every teacher has atleast one. Here is mine:
I left the bathroom in a hurry - late for a lesson - and was later told by one of my female students that my zipper was
Although she whispered it to me the rest of them all knew. Jeez I completely lost control of the lesson in front of them. (First year University teenagers). That was way back in 2005 but it's hard to forget it.
How about you guys?