關(guān)于中學(xué)化學(xué)問(wèn)題解決中表征和策略的初步研究.pdf

1、揚(yáng)州大學(xué)碩士學(xué)位論文關(guān)于中學(xué)化學(xué)問(wèn)題解決中表征和策略的初步研究姓名：何永紅申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：課程與教學(xué)論指導(dǎo)教師：吳星200205012揚(yáng)州大學(xué)碩士學(xué)位論文ASimpleStudyonProblemRepresentationandStrategyofChemistryProbIemSolVinginHighSchoolAbsn‘a(chǎn)ct：ProblemsolVingisnotonlyaproductiveactiv竹process

2、，butalsoaIladVanced1ea玎1ingprocessnlestudyonstudents’problems01vingisbeneficialtohelpthestudemsexperienceandunderS恤d血eprocessandmemodofscienti丘cresearch，fomthepemaIlentleamingability’cultivatemeircriticaltllinkingfcjItUu

3、Ies強(qiáng)dfoHntheirinnoVationspiritsandpracticeabilitiesTheobjectsofmisarticlearchj曲schoolstudentsinJiangsuprovince，andwe’vebasedonthehi曲schoolchemicalproblemsolving，usingreferenceaIlalySis，queStio皿ai豫inVestigation3跗巾leaIlaly

4、sis鋤dtlIilllcaloudmetllodetctostudythecune11tsituationofstudems’ch鋤icalproblemsolving，investigatetlleprocessaIldfeatur鸛ofstIldems’chernicalproblemsolvmg鋤danaly托meproblemrepresentationandtheactioninpmblemsolVingsn_ategyap

5、plicationinmecourseofstudents’problemSolVingo哪旭sultsshow：1IntheprocessoflearIlingch鋤istⅨwefmdmattlle∞arem鋤yprobl鋤seXistinguniVersally’如ch踮tll砒meirco跚iausn髂sofproblemsolvingisnots乜Dn＆tllelcvelofrcpresem砒ionislow’tlley甜el∞

6、koftllesn謝egiesofprobl鋤solving蚰dtllat也eirselfcontrolisnotsu伍cientn懈舊fore，weneedurgemlytounderstalldthecharactersoftheirproblemsolV訪黏tostudytlleproce豁ofsnldents’probl鋤∞lVing，andtofostera11dimpr0Vet11erabil時(shí)ofproblemsolVi婚

7、2Co丌ectproblemreprescI刪onistl把premi∞強(qiáng)d母l跏teeofsolvingpmblemsuccessfullywhenhighschoolstudentsa心solVingchcmicalpmblems，也eyusuallychoo∞afhmiliarwayt0repre潮tme州bl哪，or∞metim器mByuseseveralrepresentationmetllods(symbolrcp艟sema

8、tion，mamematicalrep他semat0n，ckInwordrepresentation，wordsrepre∞n協(xié)tion趿dsoon)torepresent也es鋤eproblemProblemrepresentalionhasdi舵rencein1eVelsandsonsTheappeara】1ceofthepmblema11dthepmblemso】Ver’sknowledges饑lctu詫largelya舒ectt