土力学是土木类专业的核心主干课程,具有专业性强,知识点繁多、琐碎,概念抽象、运用灵活度高等特点,同时课程的诸多假设性条件与理想化理论,易造成学生疏于理解、难以活用。本文以河海大学土力学在线开放课程为例,阐述了在“两性一度”即高阶性、创新性、挑战度的金课标准下,在线开放课程建设金课的意义与难点,列举了该在线开放课程推动金课建设的详细措施：改革课程体系、采用案例教学方法、融入思政教育理念,并结合翻转课堂等形式,精进教学内容,提高课程生动性,增强学生解决问题的能力,培养学生的综合素质。从学习效果的统计结果中证实了这些措施的有效性。

Soil Mechanics is the core and main course of Civil Engineering. It has strong specialty, numerous, trivial knowledge points, and high flexibility in application. It has abstract concepts and many hypothetical conditions and idealization theory, which easily make students incomprehensible and difficult to use. Taking the online course of soil mechanics of Hohai University as an example, this paper expounds the significance and difficulties of the "Golden Course" construction of open online course under the construction standard of Higher order property, Innovation and Challenge. This paper lists the specific measures to promote the construction of "Golden Course", for example,reforming the curriculum system, adopting case teaching methods, integrate ideological and political education concepts, and combine with the form of flipped classroom to improve the teaching content, improve the vitality of the course, raise students" ability to solve problems and cultivate students" comprehensive quality. The effectiveness of these measures is confirmed by the statistical results of learning effects.

国家级新工科研究与实践项目,江苏省高等教育教改研究重点立项课题(2017JSJG029),教育部产学合作协同育人项目(201802031003)资助