基于直播实验的模拟电子教学改革实践

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中图分类号：G642 文献标志码：A 文章编号：2096-000X（2025）35-0130-06

DOI：10.19980/j.CN23-1593/G4.2025.35.028

Abstract：Toaddress thedisconnection betweentheoryandexperimentationaswellaslimited teachingresourcesinAnalog Electronic Technologycourses，thispaperproposesanintegratedteachingmodelthatcombinesliveexperimentaldemonstrations withonlinebroadcasting.Byincorporatingrepresentativeoperationalamplfierexperimentsintoreal-timelivestreamedsessions， theapproachovercomestimeandspaceconstraints，efectivelyintegratingtheoreticalinstruction，experimentaloperation，and interactiveengagement.Bydesigningexperimentsonthediferentialmode，commonmodeandlarge-signalcharacteristicsof operationalamplifiers，students’intuitiveunderstandingandengineringcomprehensionofdeviceperformancecanbeenhanced. Teachingpracticeindicatesthatthismodelsignificantlyimprovesstudentparticipationandknowledgeretention.Itdemonstrates strongpracticalvalueand provides meaningful insight forpromoting experimental teaching reformand resource sharing.

Keywords：analogelectronictechnology;live-streamedexperiment；experimentalcognition;operationalamplifier;inovative teaching model

模拟电子技术课程是电类专业学生必须掌握的重要技术基础课程，具有较强的工程性和实践性。（剩余8158字）