化学实验安全教育国家级虚拟仿真教学项目建设与实践

针对高校化学实验室存在的安全问题,东北大学化学实验中心开发了化学实验安全教育情景互动式虚拟仿真教学项目——依据实验室实际布局搭建模型,构建一个高仿真度的、高交互操作的、全程参与式的、可提供实时信息反馈与操作指导的场景,让学生在高度仿真的场景中安全高效地开展教、学、练、考,使学生直观地“看见危险,做到安全”;设计了集理论学习,实训操作,考核评定三位一体的完整的实验网络教学管理体系,旨在培养学生的安全意识和责任感,建立对于安全事故的预判和处理能力,促使其养成科学、健康、安全的行为习惯,消除日常工作中的安全隐患,减少意外的发生。

In view of the safety problems existing in chemical laboratories in colleges and universities, an interactive virtual simulation teaching platform for chemical laboratory safety education is established by the Chemical Laboratory Center of Northeast University. Based on the actual layout of the laboratory, the scenes with a high simulation, interaction, full-process participatory, real-time information feedback and operational guidance are established and enable the students and teachers to teach, learn, practice and test safely and efficiently, so that students can intuitively "see danger and do safely". A complete experimental network management system with trinity, including theoretical study, practical operation, assessment and evaluation, is built aiming to cultivate students' safety awareness and sense of responsibility, accident prevention and emergency handling ability, promote students to develop scientific, healthy and safe behavior habits, eliminate safety hazards in daily work, and reduce the occurrence of accidents.