TXCollegeGuy----do you really believe a parent should have unfettered discretion to teach their kids anything he or she believes? Is it right for a Jehovah's Witness parent to mandate that their sick child not receive a blood transfusion b/c of that parent's religious opposition to it? Is it right for a Christian scientist to require their child receive spirtual healing from the church as opposed to routine medical care?
The Courts have consistently overruled parental decisions when those decisions can cause detriment to the child. Here, their is a great possibility that a child this young who is drawing pics of gun, might, in fact, turn those drawings into something more.
Schools have the right, especially considering the recent school shootings, to deter even the sight of guns.