Dear ~ Not at all ... The teacher qualification examination is a unified examination in Jiangsu Province. No matter what subjects you apply for, the written test takes two subjects, primary education and primary education psychology. After the written test, there will be a class, that is, which subject you apply for, and which subject you will talk about when giving lectures. If it is mathematics, I will talk about primary school mathematics during the lecture. If it is a primary school mathematics teacher qualification certificate, you must get a second-class certificate of Putonghua.