The teacher is getting married, which is a big event for his students. After all, the teacher is a very important person in life. You can learn from the teacher not only many life lessons, so you should send your blessings on the teacher's big day, and give him a small gift. Here are some suggestions:
1. Mathematics teachers are generally also very interested in literature or art. This is a complementary relationship, so you can give him some books or discs, I believe he will like it very much.
2. Of course, it is also good to go to the website to customize a pair of real dolls. The dolls made of soft clay based on their photos are realistic and cute, which is the best as a wedding gift.
3. You can also give him a simple gift, just the intention is there, it's good to send a cute cartoon bouquet, plus a greeting card, for the teacher, the intention is the most important.