Abstract: This paper systematically elaborates on the design philosophy, core framework, implementation strategies, achievements, and future prospects of the polymer physics experiment module within the chemical experimentation system of the Chemistry “101 Plan”. Centered around the “structure-property-application” logical framework, the module comprises 33 experimental projects covering four major categories: polymer structure characterization, aggregation state regulation, functional property evaluation, and material performance testing. These projects form a tiered teaching system that progresses from basic skill training to comprehensive innovative practice. The experimental design deeply integrates theory with practice, traditional methods with modern techniques, and interdisciplinary knowledge with engineering applications. Through a teaching model that incorporates modular organization, tiered instruction, project-based learning, and digital assistance, the module effectively enhances students’ experimental skills, data analysis capabilities, and innovative thinking. The development of this module enriches the content of chemical measurement experiments, strengthens the intrinsic connection between polymer science and chemical metrology, and provides solid support for cultivating interdisciplinary chemistry talents who are well-equipped to meet the demands of the new era. It holds significant importance for advancing the experimental teaching reform under the Chemistry “101 Plan”.