2023年第6期广东化工第50卷总第488期www.gdchem.com·229·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黄玲*，刘展晴(渭南师范学院化学与材料学院，陕西渭南714099)[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。[关键词]巨介电陶瓷；掺杂；教学方法；虚拟仿真[中图分类号]TQ[文献标识码]A[文章编号]1007-1865(2023)06-0229-03ApplicationofVirtualSimulationExperimentofGiantDielectricCeramicMaterialsinMaterialChemistryExperimentTeachingHuangLing*,LiuZhanqing(CollegeofChemistryandMaterials,WeinanNormalUniversity,Weinan714099,China)Abstract:Thisvirtualexperimentprojectsrelyingontheprofessionalsoftwareandsimulationtechnologytodesignanddevelopthegiantdielectricceramicmaterials,preparationandpropertiesoftheexperimentalproject,realsimulationexperimentequipment,instruments,medicines,sceneandprecisioninstrumentsandequipmentoperationprocess,solvestheactualexperimentofhigh-riskoperation,longcycle,hightemperatureexperimentalenvironment,etc.Thecombinationofonlineandofflineteachingmethods,flippedclassroom,virtual-realintegrationandotherteachingmethodshasgreatlyimprovedstudents'interestandenthusiasminlearning,andoptimizedtheexperimentalteachingeffect.Inaddition,inthevirtualsimulationexperiment,interactiveoperationofrelevantexperimentalknowledgepointsandtask-orientedinquirydiscussionweredesignedtoincreasestudents'senseofparticipationandinnovativeresearchability,sothatstudents'learningchangedfrompassivetoactive,soastoimprovetheirlearningstate.Keywords:thegiantdielectricceramic；doped；teachingmethod；virtualsimulation多层陶瓷电容器(MLCC)作为目前一种...
