Truthful about American high school with Just Isabel things

I know we all have watched those American movies where the main character goes to high school. Where the jocks hang out with the jocks, the cheerleaders hang out with the cheerleaders, and everyone goes to football games. But what is it really like to go to an American high school? Do they suck at geography? And are they afraid of school shootings? Isabel gives us all the answers in this episode!