Dream about school teacher signifies your authoritative power. Perhaps there is something that someone is trying to hide. You are trying to make your life more comfortable. This is a portent for your thought process. Perhaps you need to get to the root of some problem in your life.
School teacher dream states your sister or a female figure in your life. Perhaps you are at risk of losing your job or being let go fo some commitment. Perhaps you are admitting you are wrong. Your dream is a harbinger for communication. You need to better assert your authority.
If you dreamt about school teacher:
Relationships may need to go through a change today. If things have reached a critical point between you recently, then you will need to do something about this. If you try to maintain the partnership as it was in the past, then it may go downhill even more. It is time to embrace the new, and a more sincere way of relating.