精制化理论在中学化学中的应用.pdf下载分享

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本论文探讨了精制化理论在中学化学教学中的应用,通过对“离子反应在水溶液中”的内容作为起点,尝试使用精制化理论处理不同类型的知识、教学设计与课堂教学。研究表明,精制化理论在提高学生综合分析能力方面显著优于传统教学方法,尤其对于基础知识薄弱的学生,能有效促进其知识理解和记忆。论文详细分析了实验数据,展示了精制化理论在化学教学中的实际效果。

  • 文件名称:精制化理论在中学化学中的应用.pdf

  • 文件类型:PDF文档

  • 文件标签:中学化学、精制化理论、教学创新

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华东师范大学
硕士学位论文
精制化理论在中学化学中的应用
姓名:杨海丽
申请学位级别:硕士
专业:学科教学(化学)
指导教师:乐翠娣
20100401

Abstract
Elabortion
theorywasfoundedby
all
internationallyrenowned
instructional
design
specialistReigeluth.
Elaboration
is
thecontentoftheteachingmodeloftheprogressive
refinementofthestructure.
Elabortiontheoryforteachingandleamingatthemacrolevelofthe
fourkindsoforganizationalstrategy:
Selection,Sequencing,Synthesing,Summarizing,referred
toas4S.Whilethesubjectisdividedintoconceptualcontent,proceduralcontentandtheoretical
content.
Mostliteratureshowsthatrefinedtheorymainlyusedincomputers,mathematicsandother
logicalareasofverylittleliteraturerelatedtorefinedtheoryinchemistryteaching,SOIchoose
thissubjectCanbedesignedtoexploretheuseofanewtheoryinchemistryteaching.
Inmystudy,” Ionreactioninaqueoussolution” contentasthestartingpoint,
therefined
theoryappliedinhighschoolchemistryteaching,
trytouserefinedtheorytodealwithdifferent
typesofsubjectknowledge,
instructionaldesign,classroomteaching,studentabilityinafter
comparingrefinedimprovement
in
the
establishmentofthewhole
tothe
part
ofthe
macro-learning丘锄ework.Thisstudyincludesthefollowing:
1.
OntheElabortiontheoryofthecontentandtheprinciplesofrefinedmethodsfordetailed
exploration.
2.
TheUSeofrefinedtheorytodealwithdifferenttypesofknowledge,teachingdesignand
classroomteaching.
3.
TheuseofElabortiontheorytestafterexperimentalresultsobtained.
4.
ElabortionTheoryAppliedtotheTeachingExperiments.
Inthisstudythewriterwillbeobtainedinexperimentaldataandobservationsasabasisfor
analysis.Subjectswereguidedbyteachersintheclassroom,
theapplicationofrefinedteaching,
unittestscoresweresignificantlyimproved,
especiallyinthecomprehensiveanalysisofthe
subject
increased
significantly.This
shows
that
the
Elabortion
theory
in
theteaching
effectiveness
was
significantly
higher
than
traditional
teaching
methods
Can
make
a
comprehensiveanalysisofthestudents’ abilitytohavemoresignificantimprovement.
Elabortiontheoriesofapplicationsresultinpoorhealthsignificantly.Analysisofstudent
papersontheproblem—solvingprocess,
thekeyisthepoorstudentsinlearningknowledgeand
theobstacles,
theirunderstandingandmemoryis
verydifferent,andunderstandingmore
difficulttoobtainandmaintainarelativelyeasy;
andrememberquitetheopposite.
Becausethe

understandingofthekeyplayers
is
tomakenewknowledgeandpriorknowledgeofthe

appropriateassociate,
whiletherefinedteachingcanhelpthemcrossthisbarrier.
Anoutstanding

studentofknowledgebarriersassociatedwithbasicallynon・existent,
whichpreciselyillustrates

therefiningteachingtoimproveontheoutstandingstudentlessobviousreasons.

Juanmiananswerfromthe
processofsituationanalysisandcontrolclasses
to
learn

knowledgeisfragmented,
oldandnewknowledgeisnotinherentlyrelatedinformationcapacity

isrelativelysmall.
Thatisthetraditionalteachingmethodsofknowledgetransferonthepastare

better,buttheknowledgetransferontheweakfar,Cannotevenmove.
Studyischaracterizedby

therefinedclassesCanleamfromthepastknowledgeandexperienceoflivingtogether,

expandingtheknowledgecapacity,andcallactivelytaketheinitiativetoacombinationofnew

knowledge,newknowledgesynergyandintegration.
Thiswillprovidealeamer'sknowledgeof

theconstructionofabroadersystem,
itismoreusefulk...

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