Subject knowledge includes elementary school mathematics, junior high school mathematics, senior high school mathematics and some university contents. The examinations of mathematics subjects mainly include multiple-choice questions, fill-in-the-blank questions, short-answer questions, teaching design or case analysis questions.
For the primary school knowledge module, it is not difficult, and the focus is on multiple-choice questions, fill-in-the-blank questions or analytical questions. Primary school module, the most important thing is the concept and operation of numbers, the knowledge and content related to application problems. Junior high school mathematics knowledge, the overall difficulty is moderate, with emphasis on quadratic function and initial geometry. The elementary geometry part can examine and solve problems. Mathematics knowledge in senior high school is difficult as a whole, and the examination questions are relatively flexible. Multiple choice questions, fill-in-the-blank questions and short answer questions may be tested. The key modules are function, sequence and plane analytic geometry.
The content of college mathematics mainly examines the limit and continuity in higher mathematics, derivative and differential, definite integral and indefinite integral, determinant and matrix in linear algebra, matrix correlation operation and so on. University knowledge in most fields is not difficult to test.
In addition, the teaching design and case analysis topics are not difficult as a whole, so it is necessary to recite some templates and apply them directly. At the same time, it is also suggested that everyone must combine the real questions in the review process, and it is difficult to improve mathematics without doing the questions.