Project Title: A Visual Teaching Tool That Can Help Students Understand Network Optimization Problems and Broaden the Corresponding Programming Thinking Student: Lingyun Chen Course: MSc in Computer Science Abstract: With the development of science and technology, visual education has gradually come into people's vision. Various visual teaching tools can help teachers present knowledge and skills to students more accurately, and students can better master the overall structure of knowledge. At present, there are few visual teaching tools in the teaching field of linear optimization, so my research is to develop an auxiliary teaching system. The system helps students to build optimization models and solve different types of network problems through visualization.