school http://www.collinsdictionary.com/dictionary/english/school?
                                                                                                                       
1. (a) an institution or building at which children and young people usually under [19] receive education

 
The correct phrase should be institution shootings.

They don't teach common sense in College .

Scientists with incomplete research and analysis  kill more innocents than anyone .  
  Forget about  College  and your professor taking four months to read one simple  book .
   Try some  common sense  on your own  .  
 
   Google this for an alternative weapon education .    knife killings stabbings school deaths  
 
  The most recent innocent student  stabbed in the neck until dead was murdered for refusing her assailant her company at the Junior prom .  Her killer armed with his easily accessible weapon of choice , a knife .
 Before he became a murderer he  was a bored troubled teen , diagnosed with ADHD, quickly   prescribed  psychotropic medications.  

  With  media beginning  to saturate  air waves with  knife killings in our schools ,quack shrinks over prescribing meds  approved by corrupt scientists,knives will soon be  depraved lunatics weapon of choice.
 
   
 Man should concentrate on stopping  the murderer, a pillow is passive until a lunatic is using it as a weapon .
 
  When I was a toddler I was taught guns  aren't toys , how to shoot when I was five. I got a  .22 rifle for my seventh birthday  , a .410 Mossberg when I was  10 .  
 I  spent many days with my Dad at the shooting range,  having fun annihilating  paper targets and clay pigeons .
 I  never hurt myself or an innocent bystander with a gun.

   I got my drivers  license when I was 12 , years before my friends who were still in school .
  After watching "The Great Escape" I changed the date on  my Birth certificate .  
 
    I didn't have to go through the boring ordeal , waiting for the next chapter with the slow poke drivers ed teacher, in low gear with another short book.    

  If my Dad had taught me how to handle knives when I was a child I wouldn't have scars on my hands .