Mathematical modeling is a team competition. Cross-school team is not as convenient as the same school team, which may affect the tacit cooperation of the team. Moreover, different schools have different work habits and learning styles, which may affect team efficiency. At the same time, some competition awards are awarded by different schools. If you win the prize, the school may not admit it.

Mathematical modeling is a mathematical thinking method, and it is a powerful mathematical means to describe and "solve" practical problems by using mathematical language and methods through abstraction and simplification.