19530.在化學解題中提高學生元認知水平的實踐研究——以人教版化學反應原理為例

1、學校代碼：10663學號：15020080444貴州師范大學教育碩士專業(yè)學位論文在化學解題中提高學生元認知水平的實踐研究—以人教版化學反應原理為例PracticeresearchonimprovingstudentsmetacognitiveabilityinsolvingChemistryproblemTakingthePrincipalofChemicalReactionpublishedbythePeoplesEducationP

2、ressasanexample專業(yè)方向：學科教學（化學）專業(yè)代碼：045106申請人姓名：文思洋導師姓名(職稱)：胡長剛（教授）時少坤（講師）二〇一七年四月七日IIAbstractCultivatingstudentsmetacognitiveabilityisaneffectivewayfstudentslearntostudyitisalsoaninnerrequirementofselfstudy.Underthenewcurri

3、culumrefmitismeinlinewiththelifelonglearningdevelopment.TheceofChemistrystudyingistouseitsknowledgehelptosolveChemistryproblem.Chemistrylearningaimsatimprovinglearningefficiencybycultivatingathoughtwhichishelpfultosolvep

4、roblemshasafurthereffecttooneslearningcapability.Throughthecombinationofthemethodofmetacognitiveabilitytrainingtheproblemsolvingtheytakingproblemsolvingtrainingasthebridgetoachievethepurposeofstudentsmetacognitiveability

5、enhancement.Basedonthepracticeresearchofafewsamplesunderthematecognitivestrategiesthispaperadoptedquestionnaire、experiment、trackingrecdofothermethodstrainedthematecognitiveabilityoftheedstudentsaccdingtotheirchemistrypro

6、blemsolvingperfmance.Takingthestatisticsofstudentsanswers、questionnaireresults、Chemistrytestscestheobservationrecdofthechangeofstudentsproblemsolvingstateintoconsiderationasawholethispaperanalyzeevaluatethepracticaleffec

7、tofchemicalproblemsolvingonimprovingstudentsmetacognitiveabilityfoundthedefects.Theresearchresultindicatesthatitisviabletoimprovethestudentsmatecognitiveabilitybyusingsuchtrainingstrategiesasexposurethinking、Selfquestion

8、inggroupcooperationinsolvingchemistryproblemsthetrainingplanintheexperimentisprovedtobehelpfultoimprovestudentsmetacognitiveability.ProblemsolvingtrainingcanhelpstudentsdeepenmetacognitiveconsciousnessDevelopselfmoniting

9、、selfregulation、selfreflectionevaluationofthehabitNarrowingthegapbetweenstudentsmetacognitionchemicalstudies.Finallyametacognitivetrainingmodelfchemicalproblemsolvingisconstructed.Fromthestudents’perspectiveitissuggested