案例教学法作为一种以实例为基础的教学方法，在人文社科领域已得到广泛应用并取得显著成效，但在理工科骨干基础课程中的应用仍处于探索阶段. 本研究以《热学》课程为例，系统探讨Case-Based Learning for Physics (CBLP)教学法在理工科本科基础课程（以《热学》为例）中的理论基础、实践路径与教学效果. 通过设计一系列典型热学案例，在教学过程中引导学生先分析案例、自主探索解决方案，再系统学习相关理论知识，最后回归案例验证与拓展，形成"案例-理论-应用"的完整教学闭环. 教学实践表明，CBLP教学法能够有效提升学生的学习主动性、批判性思维和知识应用能力. 本研究还进一步分析了CBLP教学法实施过程中面临的挑战及相应的解决策略，为CBLP教学法在理工科基础课程中的推广应用提供了实践依据和理论参考. 

As a teaching method based on practical examples, casebased teaching has been widely adopted and achieved significant results in the humanities and social sciences. However, its application in core foundational courses in science and engineering remains in the exploratory stage. This study takes the course “Thermodynamics” as an example to systematically explore the theoretical foundations, practical approaches, and teaching outcomes of the CaseBased Learning for Physics (CBLP) teaching method in undergraduate foundational courses in science and engineering. By designing a series of typical thermodynamics problem cases, the teaching process guides students to first analyze the cases and independently explore solutions, then systematically learn relevant theoretical knowledge, and finally return to the cases for verification and extension, forming a complete teaching cycle of “casetheoryapplication. ” Teaching practice demonstrates that the CBLP teaching method can effectively enhance students learning initiative, critical thinking, and knowledge application abilities. This study further analyzes the challenges faced during the implementation of the CBLP teaching method and proposes corresponding solutions, providing practical evidence and theoretical reference for the broader application of the CBLP teaching method in foundational science and engineering courses．