巨介电陶瓷材料虚拟仿真实验在材料化学实验教学中的应用  

Application of Virtual Simulation Experiment of Giant Dielectric Ceramic Materials in Material Chemistry Experiment Teaching

作　　者：黄玲 刘展晴 Huang Ling;Liu Zhanqing(College of Chemistry and Materials,Weinan Normal University,Weinan 714099,China)

机构地区：[1]渭南师范学院化学与材料学院,陕西渭南714099

出　　处：《广东化工》2023年第6期229-231,242,共4页Guangdong Chemical Industry

基　　金：陕西省教育厅专项科学研究计划(19JK0908);渭南师范学院博士科研启动基金(2020RC06)。

摘　　要：本虚拟实验项目依托专业软件和仿真技术设计开发巨介电陶瓷材料的制备及性能的实验项目,真实的模拟仿真了实验设备、仪器、药品、场景以及精密贵重仪器设备的操作过程,解决了实际实验中的高危操作、超长实验周期、高温实验环境等问题。结合线上线下、翻转课堂、虚实融合等教学方式,大大提高了学生对学习的兴趣与积极性,优化了实验教学效果。此外,在虚拟仿真实验中,增加设计了相关实验知识点的交互性操作以及以任务为导向的探究式问题讨论,增加学生的参与感和创新研究能力,使学生的学习由被动转为主动,从而改善其学习状态。This virtual experiment projects relying on the professional software and simulation technology to design and develop the giant dielectric ceramic materials,preparation and properties of the experimental project,real simulation experiment equipment,instruments,medicines,scene and precision instruments and equipment operation process,solves the actual experiment of high-risk operation,long cycle,high temperature experimental environment,etc.The combination of online and offline teaching methods,flipped classroom,virtual-real integration and other teaching methods has greatly improved students'interest and enthusiasm in learning,and optimized the experimental teaching effect.In addition,in the virtual simulation experiment,interactive operation of relevant experimental knowledge points and task-oriented inquiry discussion were designed to increase students'sense of participation and innovative research ability,so that students'learning changed from passive to active,so as to improve their learning state.

关 键 词：巨介电陶瓷 掺杂 教学方法 虚拟仿真 

分 类 号：TQ[化学工程]