對高中學生電磁學前概念的研究.pdf

1、河北師范大學碩士學位論文對高中學生電磁學前概念的研究姓名：侯立賓申請學位級別：碩士專業(yè)：學科教學物理指導教師：孟秀蘭20080403AbstractContent：Thestudentshavealreadycontactedwimvariousphysicalphenomenonandquestionsbeforestudyingthephysicsinschool，andformedmassiveintuitionunderstan

2、dingaboutthesephenomenonandquestions，whicharecalledpreconceptionSomeofthesepreconceptionsaleconsistenttoscientificconceptionsomenottooconsistent，evenquitealotarecompletelywrongHoweverbecauseofhavingthedeeppracticefoundat

3、ionduringitsestablishing，allofthemarestubbornnessandrecurringespeciallyintheMechanicsandtheElectromagnetic，aboutwhichstudentshavethemostpreconceptionforhavingthemostexperiencesThesepreconceptionsmayhavethepivotalfunction

4、tothefollowingscientificconceptstudyNowthepreconceptionresearchinternationalphysicaleducationresearchhasbecometheimportantissuesintheTakingtheconstructivismtheoryasthedirectionIresearchedontheelectromagneticcondxpts(main

5、lyincludetheelectricfield，resistiveelectriccircuitsandmagneticfidd)，andfoundmanypreconceptionsduringmanystudents，anditspertinacityanduniversalitywasprovedBasedonthepresentresearch，andthepsychologyprocessandconditionofcha

6、ngethatduringtheconstructivismtheoryIimprovedefficiencyteachingstrategiestochangetheinaccuracyconception，forinstance，diagnosticstrategyconflictstrategyintuitioniststrategyexperimentalstrategyappliedstrategyprocessstrateg

7、yandthestrategyofconceptionmapThenIappliedthestrategiestomyteachingIntheend，IcomparedthetwoteachingeffectAsaresult，thestrategiesthatIimproved，whichaimedatpreconceptions，aresuperthanthetraditionsItisnotonlyhelpfultounders

8、tandtheconcepts，butalsohelpfultoimprovetheabilityonsolvingproblemsIⅡlilll(themostimportantistohelpthestudentsselftotastepurportofphysics，thenchangethepassivitytoinitiative，explodeinterest，andimprovetheteachingqualityKeyw