You don´t think its going to happen to you until it does. And when it does its good to know what to do and when to do it. There are 3 options. Run, Hide, Fight. These are strongly depending on the situation.
Always the best option is run. If you are a safe distance from the shooter you should run. When you run you always should stick together. if you find anyone else you should stick with them to. Do not carry things that could slow you down And do not go back for any reason.
The second option is Hide. you should hide if you are close enough to the shooter were it is unsafe to run. When hiding you should always. Silence your phones take cover. And, if you have time block the door with heavy things so the shooter cannot get in. And try not to make noise
I Must tell someone what he said!
I HATE EVERY THING MY LIFE IS MEANING LESS I WILL MAKE PEOPLE NOTICE ME!
If your life is in immediate danger then you must fight. Use things like chairs staplers brooms and even hot coffee to fight the shooter. When possible try to escape him/ her.
When you are safe call the police. Tell them the school and that there is a active shooter on campus. When the police arrive they will not go for injured people they will immediately go for the shooter. When it is safe medics will enter the building
Remember if you see any thing weird tell a adult or teacher.