大型仪器实验资源建设助力机载监视系统翻转课堂改革

The Construction of Large-Scale Instrument Experiment Resources to Promote the Flipping Classroom Reform of Airborne Surveillance System

针对机载监视系统课内实验教学中仅有一套大型仪器设备的现状,以“成果导向”为核心教学理念,以学生学习知识、能力和素质培养达到预期成果为教学目标,合理进行课程实验教学规划,以雷达原理实验为例对传统的实验教学过程和方法进行重构,探索大型仪器“翻转课堂”式实验教学资源库建设。利用微实验视频资源库和课前自主翻译双语实验报告等方式构建线上虚拟课堂,开展大型仪器认知性教学和实验准备。同时,利用线下实体课堂实验环节进行技能训练、强化学习效果,实现了虚拟课堂与实体课堂的深度融合,有效提高了利用大型仪器开展实验教学的效率和效果。通过建立多维度评价反馈机制持续改进实验教学,实现在培养目标,课程,毕业要求等3个层面教学质量保障的闭环运行模式。

In view of the current situation that there is only one set of large-scale instruments in the experi-mental teaching of airborne surveillance system, taking “achievement oriented” as the core teaching concept, and taking the students’ learning knowledge, ability and quality training to achieve the expected results as the teaching goal, the course experimental teaching planning is carried out reasonably. Using radar principle experiments as an example, the traditional experimental teaching process and methods are reconstructed, and the construction of “flipped classroom” experi-mental teaching resource database is explored. The online virtual classroom is constructed by means of micro experiment video resource database and pre-class independent translation of bi-lingual experiment reports to carry out cognitive knowledge teaching and experiment preparation for large-scale instruments. At the same time, the offline physical classroom experiment link is used to carry out skill training and strengthen the learning effect, which realized the deep integration of virtual classroom and physical classroom, and effectively improved the efficiency and effect of experimental teaching with large-scale instruments. By establishing a multi-dimensional evaluation and feedback mechanism to continuously improve experimental teaching, the closed-loop operation mode of teaching quality assurance at the three levels of learning objectives, courses and graduation requirements is realized.