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ID:32348533
大小:2.40 MB
页数:52页
时间:2019-02-03
《初中物理小实验探究教学模式实践研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、中文摘要物理学是一门以实验为基础的科学,物理实验贯穿整个物理教学的始终,是素质教育的一个重要环节。但教学中存在忽视实验的倾向,教师以讲实验代替学生做实验,学生处于看实验和听实验的被动状态,限制学生主观能动性的发展。本研究以“主动参与,乐于探究,勤于动手’’为前提,在初中物理教学中实施小实验探究教学模式,以促进学生能力的发展。本研究在教育心理学和杜威的“做中学’’理论指导下,以实验法为主,调查法为辅,采用等组前测一后测准实验设计模式。随机选取天津七中初二年级两个平行班,每班30人,男女各半。对照班采用传统教学模式;实验班采用小实验探究教学模
2、式,它的实施途径是开展师生自制教具小实验,进行学生随堂小实验和增设启迪性小实验。将测量数据输入计算机,利用Excel软件统计处理,采用Z检验。研究结果表明:初中物理新课程中实施小实验探究教学模式,对教学效果产生了积极影响,达到了预期研究的目的,有利于激发广大学生学习物理的兴趣;有利于提高了学生的学习成绩;有利于培养广大学生的创新意识和初步的创造能力。关键词:初中物理小实验探究教学模式教学效果素质教育ABSTRACTPhysicsisasubjectbasedonexperiments,whichcoversthewholeteaching
3、ofphysics,andplaysanimportantpartinthequalityeducation.Butthereisatendencytoignoretheexperiments,teachersshowthestudentshowtodoexperimentsinplaceofmakingthemtryoutbythemselves.Studentswatchandlistentotheexperimentsofapassivestate,whichleadstoarestrictiononstudents’initiat
4、ivedevelopment.Inthisstudy,”toparticipateintheinitiativeway,willingtoexplore,diligentlytryingout”isonthepremisethatsmallexperimentsexplorativeteachingmodeisencouragedinjuniorhighschoolphysicaleducationinordertopromotethedevelopmentofstudents’ability.Thisstudyisunderthegui
5、danceofeducationalpsychologyandDewey’S”learningbydoing”.takestheexperimentsasamainmethod,testthemainsurveyasasupplement,maketheuseofgrouppre—test—post—testquasi·experimentaldesign.ThisstudyrandomlyselectstwoparallelclassesinJunior2,TianjingNo.7MiddleSchool,andineachclass3
6、0studentswerechose,withhalfboysandhalfgirls.Thecontrolclassusesthetraditionalmodeofteaching;thetestclassmakestheuseofsmallexperimentsexplorativeteachingmode.Inthetestclass,theteacherandstudentscarryoutsmallexperimentswiththeteaching—aidsmadebythemselves,andthestudentscarr
7、youtexperimentsandsmallin—classadditionalinspirationofsmallexperiments.ThedataisenteredintothecomputerusingExcelsoftwaretodealwithstatistics,alongwithZtest.Theresultsshowthat:thenewjuniorhighschoolphysicscourseintheimplementationofsmallexperimentsexplorativeteachingmodeha
8、sapositiveimpactonresults,achievesthepurposeofthestudy,andhelpstostimulatestudents’interestinlea
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