Children are not able to make this type of decision about their body before their body is fully formed. Their parents have a right to know what is going on. Other children in the school should not be exposed to this kind of behavior. Boys should never have access to girls locker rooms and vice versa. There are reasons that they are separated. A bathroom needs to be completely private and should never be accessed by the opposite gender weather or not the child “feels like” the opposite sex. This is damaging to our society and the future of our country and world. Children should be children and they should not have to be exposed to this type of brainwashing. You are born with one sex, accepting it and embracing it should be encouraged and not discouraged. Everything else needs to be addressed by the parents and not the school or teacher. Any problem should be discussed with a parent.