针对当前单片机教学存在的教学资源有限、教学方法和手段单一、教学时间不足等问题,提出虚拟仿真教学改革研究的思路,并进行学习者特征与学习需求分析,完成典型项目与学习任务设计;同时基于Proteus仿真软件和Keil编译调试环境开发虚拟实验教学平台,构建基于典型项目的合作探究型学习模式并应用到教学实践中,从而提高单片机仿真教学的效率,有效促进学生职业岗位能力的形成。%Aiming at the various problems existing in current SCM teaching, such as limited teaching resources, monotonous teaching methods and tools as well as lack of teaching time, the paper puts forward an idea of virtual simulation-based teaching reform. Based on the analysis of learners' characteristics and study needs, the author has designed typical projects and study missions, developed a virtual experiment teaching platform by using Proteus simulation software in Keil debugging environment, and constructed a typical project-based cooperative study pattern. Having been applied in teaching activities, it has improved the SCM simulation teaching efficiency, and effectively promoted the formation of students' occupational abilities.
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