Classroom Lockdown Kits

School administrators and parents are constantly concerned with the safety and security of our children while at school.  Whether young children are in preschool, or older children are attending a large university, their safety needs to be assured. How prepared are your children's schools? Does the school have a classroom lock down kits?  Do they have a first aid kit or any survival kits? Do they have an emergency preparedness plan? We as parents must make sure these things are provided for our children and not assume that someone else has taken care of it.