Primary school teacher qualification certificate can't teach kindergarten. To be a kindergarten teacher, you must have the professional knowledge and ability of children, but there is no such subject in the primary school teacher qualification examination, so you can't teach it. The Regulations on Kindergarten Work requires that kindergarten teachers must have the qualifications of kindergarten teachers as stipulated in the Regulations on Teacher Qualification, that is, they must have the qualification certificate of kindergarten teachers, so they cannot teach kindergartens with the qualification certificate of primary school teachers.

In the teacher qualification certificate, the senior teacher qualification certificate is compatible with the junior teacher qualification certificate. That is, candidates with secondary school teacher qualification certificate can choose to teach in secondary schools or engage in primary school teachers, but they cannot engage in kindergarten teachers. Candidates can work as kindergarten teachers only after obtaining the qualification certificate of kindergarten teachers. Candidates who have obtained the qualification certificate of middle school teachers want to take kindergarten teachers as their profession, so candidates can only re-register for the qualification examination of kindergarten teachers and obtain the qualification certificate of kindergarten teachers.

According to the regulations of the national education department, the teacher qualification certificate is compatible from top to bottom, which means that you can be a teacher in all kinds of schools and other educational institutions at the same level and below, except kindergarten, which is very different from primary education. If you want to teach kindergarten, you must take the kindergarten teacher qualification certificate.

The three courses of primary school teacher qualification examination are comprehensive ability, educational and teaching ability and subject education. The examination of preschool teachers' qualification certificate is mainly about comprehensive ability and teaching knowledge. The nature of these subjects is completely different, and the content of assessment is also different.