Primary school teachers' majors generally account for the most knowledge points in junior high schools, while high schools and primary schools account for a small part. Generally speaking, education and psychology are not added to the knowledge in universities.
Teachers in junior high schools generally bring the most knowledge in senior high schools, while those in senior high schools and universities account for a small part. Generally speaking, the knowledge of mathematical argumentation (the knowledge of graduate students) is not tested except pedagogy and psychology.
Senior high school teachers will take more exams in college, and they will get tired of mathematical knowledge, mathematical analysis and advanced algebra.
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