Reform of Software Engineering Blended Classroom Teaching Based on OKR-STEP

针对软件工程课程知识体系宽泛抽象、实践性强、学习难度大等问题，以两类项目驱动为出发点，构建OKR-STEP混合式课堂。从OKR-STEP混合式教学内涵，分层课程目标设计，一体化课程体系构建，设置有效合理的目标和关键结果(KR)，构建教学项目训练矩阵和自主实战项目实战矩阵，基于OKR-STEP的混合式课堂教学设计、实施等方面阐述改革措施，最后问卷分析说明教学效果。In response to the issues of the software engineering course, such as its broad and abstract knowledge system, strong practicality, and high learning difficulty, this paper constructs an OKR-STEP hybrid classroom based on two types of project-driven approaches. It elaborates on the reform measures from aspects including the connotation of OKR-STEP hybrid teaching, the design of hierarchical course objectives, the construction of an integrated curriculum system, the setting of effective and reasonable objectives and key results (KR), the construction of teaching project training matrix and independent practical project matrix, as well as the design and implementation of OKR-STEP-based hybrid classroom teaching. Finally, a questionnaire analysis is conducted to illustrate the teaching effect.