To better prepare for the 2022 National College Student Mathematical Modeling Competition，On September 8, the School of General Education specially invited Professor Peng Guohua from the School of Mathematics and Statistics of Northwestern Polytechnical University to give a special report on mathematical modeling。Affected by the epidemic，This year’s special report will be conducted online using Tencent Conference。The report was hosted by Zheng Wei, deputy dean of the School of General Education，Teachers of the mathematical modeling competition guidance group and all participating students participated in this report meeting。

Professor Peng Guohua first gave the topic of analysis of the numerical and analog thinking characteristics of college students and graduate students，Digital and analog thinking and m88 online sports bettinginnovative m88 slot machine casinotalents、Characteristics of mathematical modeling competition questions for college students and graduate students、Levels of thinking in understanding competition questions、Report on five aspects of understanding of undergraduate competition questions and graduate student competition questions。The focus is on the “FAST” active reflective surface shape adjustment, a national college student mathematical modeling competition problem, as an example，Explains in detail how to start from epistemology、Methodology、Hierarchy of thinking、Study the competition questions systematically，How to analyze the competition questions from the expectations of the question maker, that is, the design of the competition questions and the goals expected to be achieved，How to start from the background of the competition question、Platform、The goal is to complete the preliminary understanding of the team competition questions，How to find the correlation among the sub-problems in the competition question、Hierarchy and priority，In the modeling process, the compatibility of conditions and models, etc. must be considered。Finally, the understanding and improvement of the competition questions were explained using the modeling research on deep m88 online sports bettingm88 online sports bettingbrain point stimulation treatment of Parkinson's disease as an example。

Last，Professor Peng Guohua patiently answered students’ questions。The theme of this lecture is clear，Rich content，Not only provided profound guidance to all participating teachers and students in writing mathematical modeling papers，It also promoted the development of our school’s mathematical modeling competition。