To dream about your teacher(past or present) suggests that you are seeking some advice, guidance, or knowledge. You are ready to learn by example or from a past experience.

To dream that you are a teacher, denotes that you have learned from your past experiences and gained wisdom that will help you. If you are a teacher in real life, then the dream is just a reflection of who you are.

To receive a gift from a teacher means that your hard work will pay off.