If you are a new teacher, you should know your classmates first, introduce yourself as a friend, and then let your classmates introduce themselves, so that the atmosphere will be better. Our teachers are all here, and our classmates feel all right. )

If you give a lecture, you don't have to speak first. Our teacher is like this. She asked us to recite the catalogue and several units first, which could limit time and improve students' learning efficiency. Because you teach history, you should master the catalogue. Only if you have a good mind can you know where to turn over the books during the exam.

I think this method is ok.

I hope you can succeed!