1262023年/第18期/6月“线性代数与解析几何”线上线下教学改革与探索荣鑫淼1，张春梅2，薛玲1*（1．哈尔滨工程大学数学科学学院黑龙江哈尔滨150025；2．国防科技大学理学院湖南长沙410015）摘要线性代数与解析几何课程具有概念抽象、公式复杂、定理晦涩难懂等特征，众多学校采用线上线下结合的授课形式，且授课中教学时长较短，每课时内授课信息量较大，导致课程的教学效果及学生的学习反馈欠佳。面对线上线下融合教学，如何保证教学标准不降、学生接受度提升、教学工作高质量开展，是教育工作者亟须解决的问题。文章以线性代数与解析几何课程为例，为提高学生的学习积极性，提高学生解决实际问题的能力，对该课程的线上线下教学模式进行探索，总结教学经验，以期为后续的混合式教学提供依据。关键词线性代数与解析几何；线上、线下授课；学生积极性；学习效率中图分类号：G424文献标识码：ADOI:10.16400/j.cnki.kjdk.2023.18.039ReformandExplorationofOnlineandOfflineTeachingof"LinearalgebraandAnalyticGeometry"RONGXinmiao1,ZHANGChunmei2,XUELing1(1.CollegeofMathematicalSciences,HarbinEngineeringUniversity,Harbin,Heilongjiang150025;2.CollegeofScience,NationalUniversityofDefenseTechnology,Changsha,Hunan410015)AbstractThecoursesofLinearalgebraandAnalyticGeometryarecharacterizedbyabstractconcepts,complexformulas,obscuretheorems,etc.Manyschoolsuseonlineandofflineteachingmethods,andtheteachingdurationisshort,andtheamountofteachinginformationineachclasshourislarge,resultinginpoorteachingeffectandlearningfeedbackofstudents.Facingtheintegrationofonlineandofflineteaching,itisanurgentissueforeducatorstoensurethatteachingstandardsarenotlowered,students'acceptanceisimproved,andteachingworkiscarriedoutwithhighquality.TakingthecourseofLinearalgebraandAnalyticGeometryasanexample,thispaperexplorestheonlineandofflineteachingmodeofthiscourseinordertoimprovestudents'enthusiasmforlearningandtheirabilitytosolvepracticalproblems,andsummarizesteachingexperienceinordertoprovideabasisforthesubsequenthybridteaching.Keywordslinearalgebraandanalyticgeometry;onlineandofflineteaching;studententhusiasm;learningefficiency1线性代数与解析几何线上线下教学现状线性代数与...
