I don't know how to arrange it, but I can only give you some inspiration. The current teaching philosophy is to teach children to love learning, learning and learning thoroughly, so this is your direction. First of all, "love learning": you should make everyone feel that you are kind. I have heard an English teacher give a lecture. She integrated herself into the classroom, turned what she learned into her own experience, and passed on her knowledge to everyone in an interesting way, so she was well received. And by introducing modern elements appropriately, I think mathematics is easy to get close to life. "Learning": With the fun in class, students naturally have a deep memory. "Learn thoroughly": It depends on your ability. Can you draw inferences from others and let the knowledge go from shallow to deep? 10 minutes, it can be done completely.