u/Piwxk0

So yesterday I got into class and started doing my work, just typing. So while I was typing I was bobbing my head side to side so I wouldn't fall asleep My teacher told me to stop but didn't say what to stop, the third time she said to stop I said "Stop what?" And she said she had already explained. I know that's a lie because I asked most of the kids in my class if she had explained and everyone said she hadn't. After that on the 5th time she told me to go to another class room if I was gonna keep doing that, I said "doing what you haven't explained yet??" And so I kept bobbing my head and she gave me ISS today, and only today did I figure out the head bobbing was the reason because the principle had to tell me why I got ISS. Just wondering if I'm wrong here.