Abstract: To address the lack of systematicity in experimental content, teaching methods, and assessment approaches for the Mechanics of Materials Laboratory course in the vehicle engineering major, and to meet the requirements of "two properties and one degree" (high-level, innovativeness, and challenging degree), an experimental reform proposal was developed based on "two properties and one degree" concept. The reform includes optimizing traditional experiments and adding indepth extension experiments in experimental content; adopting a combination of "flipped classroom" and "project-driven" teaching models to stimulate student initiative; and establishing a diversified evaluation system that covers the entire process, multiple dimensions, and multiple stakeholders. Post-reform data shows significant improvements in student learning interest, experimental operation and analysis skills, and competition participation and award rates, forming a replicable teaching model. This advancement fosters innovative development in discipline-based experimental teaching, enhances industry influence, and strengthens international collaboration.

Key words: Mechanics of Materials Laboratory course; two properties and one degree; teaching reform; evaluation mechanism

摘要： 为解决车辆工程专业材料力学实验课程在实验内容、教学方法和考核方式上缺乏系统 性且难以满足“两性一度”（高阶性、创新性、挑战度）要求的问题，文章基于“两性一度” 理念提出实验改革方案：优化传统实验内容，增设深度拓展实验；采用“翻转课堂”与“项 目驱动”相结合的教学模式，激发学生主动性；构建全过程、多维度、多主体的多元化评价 体系。改革实施后的数据显示，学生学习兴趣、实验操作分析技能及竞赛参与获奖率显著提 升。此次教学实践形成了可推广的教学模式，推动了学科实验教学的创新发展，提升了行业 影响力与对外合作。

关键词: 材料力学实验课程；两性一度；教学改革；评价机制