The qualification certificate of junior high school teachers and the post of primary school teachers do not correspond, because there are differences in educational theory and teaching content between them. This paper will discuss the reasons and effects of this situation in depth.

There are differences in educational theories.

There are differences between the educational theory of junior high school teacher qualification certificate and the theoretical system of primary school teacher qualification certificate. They are not a sequence, so they are not consistent in theory.

There are differences in teaching content.

There is a world of difference between junior high school information technology and primary school mathematics in teaching content and requirements. A teacher who is proficient in information technology teaching may be completely unfamiliar with the teaching of primary mathematics, just like an intermediate carpenter who works as a primary bricklayer, but his major is wrong.

Professional counterparts are very important.

In the field of education, professional counterpart is very important to ensure the quality of teaching and the learning effect of students. Therefore, people with junior high school teacher qualification certificates cannot directly apply for primary school teacher positions unless they can re-learn and obtain corresponding qualifications.