BTW, I am enjoying this thread. This subject has been coming up a lot with friends and family.

I couldn't disagree more with this comment:

In my opinion, if a teacher has done what is necessary to obtain a CCW, then they should be allowed to CCW in class.

People who have never shot a firearm get CCW's all the time. There was a guy in my class who had never held a gun. It made me cringe watching him wave that unloaded Glock around.

Inexperienced teachers shooting around kids can be just as dangerous to them as the BG.