Thanks for sharing that. I'm going to print that and give it to my Mother and ask her what she thinks.
Obviously, not all of that will apply to her classroom, for instance her door swings inward and she only has one window, but the rest of your advice is superb!
NRA Life Member
Big Sister: "Everyone in America is fine with the .30-30, except Mack. He has to shoot that .35 because that extra point zero fives inches will matter on Bigfoot."