Mathematics and applied mathematics teachers' major is a subject combining theory with practice, which cultivates students' research and application ability in the field of mathematics and contributes to the development of campus education, scientific research, social management and other fields. The employment prospects are broad. The following is a 700-word explanation of this. First of all, in the field of campus education, graduates majoring in mathematics and applied mathematics can become math teachers in primary and secondary schools. With the reform of college entrance examination, the requirement of mathematics teaching has changed from traditional rote learning to focusing on cultivating students' creative thinking and problem-solving ability. Graduates majoring in mathematics and applied mathematics have a solid mathematical foundation and knowledge of pedagogy, and can give full play to their advantages in mathematics teaching, impart mathematical knowledge and cultivate students' mathematical thinking ability. With the advancement of the new curriculum reform, graduates majoring in mathematics and applied mathematics can also participate in textbook compilation and curriculum design, making contributions to the development of mathematics education.

Secondly, in the field of scientific research, graduates majoring in mathematics and applied mathematics can engage in basic mathematics research and applied mathematics research. Basic mathematics research is an important part of mathematics. Graduates engaged in basic mathematics research can go deep into theory, solve difficult problems in the field of mathematics and make contributions to the development of mathematics. Applied mathematics research combines mathematical theory with practical problems to provide mathematical analysis and solutions for various fields. Graduates majoring in mathematics and applied mathematics can use their mathematical knowledge and skills to solve practical problems and make contributions to the development of scientific research.

In addition, in the field of social management, graduates majoring in mathematics and applied mathematics can engage in data analysis and decision support. With the advent of the information age, all fields need to analyze and process a large amount of data and make reasonable decisions. Graduates majoring in mathematics and applied mathematics have mathematical modeling and data analysis skills, and can use mathematical methods to analyze and predict data, providing scientific support for decision-making. They can serve as data analysts and risk controllers in the fields of finance, economy and market, and provide decision-making reference for enterprises and organizations.

Finally, graduates majoring in mathematics and applied mathematics can also choose to go deep into the field of mathematics and engage in teaching and scientific research in colleges and universities. Mathematics, as an important subject, has always been attached importance to by colleges and universities. Graduates majoring in mathematics and applied mathematics can further deepen their mathematical knowledge and research ability, become teachers and researchers in colleges and universities, and cultivate more outstanding mathematical talents by studying for master's and doctoral degrees.

To sum up, the professional employment prospects of mathematics and applied mathematics teachers are broad. Whether in campus education, scientific research or social management, graduates majoring in mathematics and applied mathematics can give full play to their advantages and make contributions to social development. A solid mathematical foundation, innovative thinking ability and problem-solving ability are the core competitiveness of graduates majoring in mathematics and applied mathematics, and also the key to their success in the workplace.