To see your teacher (past or present) in your dream, suggests that you are seeking some advice, guidance, or knowledge. You are heading into a new path in life and ready to learn by example or from a past experience. Consider your own personal experiences with that particular teacher. What subject was taught? Alternatively, it may relate to issues with authority and seeking approval. You may going through a situation in your waking life where you feel that you are being treated like a student or in which you feel you are being put to a test.
*Please see also School.