初中化學試題難度的預(yù)估研究.pdf

1、Y140612O分類編號密級單位代碼：1QQ笪學號：95007023天；幸I幣苊大學研究生學位論文初中化學試題難度的預(yù)估研究TheEvaluatingResearchofDifficultyLevelinChemistryTestsofJuniorHighSchools指導教師：衛(wèi)圣迸麴援申請學位類別：亟專業(yè)名稱：熬直亟研究方向：堂型熬堂：絲堂所在學院：一丞洼墟菹太堂絲堂皇生金型堂堂暄提交論文日期：2魚壁墨生!Q旦天津師范大學碩十學位論

2、文初中化學試題難度的預(yù)估研究AbstractDi銜cultylevelisanimportantindexinevaluatingthequalityoftestsForalongtime，thejoboftest—makinghasmainlydependedonthepersonalexperienceofsomeprofessionalstaffandthereisalackoftheoryguidedstatisticalbas

3、isnlereforetheevaluationofthedifficultylevelintestsiSofimportantpracticalsignificanceindecidingthedifficultyleveloftestsscientificallyandreasonablycontrollingthegeneraldifficultyleveloftestsandmakingthetest—makingjobscie

4、ntificThisresearchiSbasedontheexistingresearchesinourcountryInaccordancewiththerequirementofcarryingoutqualityeducationinchemistrycoursesinjuniorhighschools，thispapermakesagreatamountofstatisticalanalysisonthedifficulty1

5、evelofchemistrytestpapersofentranceexaminationinHepingDistrictinTianjinfromtheyear2003to2005FourmainelementsthataffectthedimcultylevelofchemistrytestsiniuniorhighschoolsareextractedThecombinationofqualitativeandquantitat

6、iveanalysistogetherwiththefourelementsiSusedtodesigntheindexsysteminevaluatingthedifficultylevelinchemistrytestsofjuniorhighschoolsTheindexsystemisprovedtobeeffectiveandpracticalthroughinspectionoftwoninthgradechemistrye

7、xaminationpapers_一closingcourseandsimulationexaminationPaDersinHepingDistrictin2008ItcanbeservedasreferenceandguidanceinordertoimprovethetestmakingtobemorescientificinOUrcountry脅Ughthepracticeandresearchonmakingtestsinmo

8、rethanoneyeartheauthorhasthefollowingconclusions：1Thedi伍cultylevelofchemistrytestsiniuniorhighschoolshasapositivecorrelationwiththetargetsofteststheknowledgepointsofthetestsandotherrelevantelements(1iketypesoftests，compl

9、exdegreesoftests，etc)；andithasanegativecorrelation晰tllstudents’familiaritywiththesetests2TheYindexsystemofdifficultylevelevaluationinchemistrytestsofiuniorhighschoolsiSeffectiveconvenientandpracticableThepaperismadeupoff

10、ourparts：ThefirstpartexpoundsthenecessityandsignificanceoftheresearchonthistopicThesecondpartdealswiththeresearchontheevaluationofdifficultylevelinchemistrytestsofiuniorhighschoolsThethirdpartistheconclusionTheforthparti