I see my ex everyday, how can I ignore her?

Me and my ex broke up 2 months ago, everything we meet at parties or just ourselfs I have been begging her to take me back. We lived together but I have moved out now. I still want her back and I can do the NC part. But there is a problem, we are in class in the same academy. I see her everyday and she talkes to me. The reason why we broke up was because i wanted to control her life and we argued over the smallest things. Should I ignorera her permantly or talk to her if needed?

Hey, maybe you can tell her that you need some time away, that way you will have the NC. Its like as if she would call you all the time. This was she will see you, but wont be able to do anything. And this might give you the chanse to not try to control her.

Hey, I will tell her the next time she talks to me in a gentle way that I want to have some time away from her. I think she will understand, is it wise to tell her later on that I would like to meet her up (when im going to break the NC) and talk about our relationship?