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Difficulty Analysis Of Jiangxi Province Senior High School Entrance Examination Questions Based On The Quantitative Difficulty Model

Posted on:2019-04-04Degree:MasterType:Thesis
Country:ChinaCandidate:Y J HeFull Text:PDF
GTID:2437330548983008Subject:Subject teaching
Abstract/Summary:PDF Full Text Request
Item diffculty refers to the degree of diffculty,item diffculty is an important indicator of the quality of the test.Diffculty contains relative diffculty and absolute diffculty.Ascertaining the absolute diffculty is a meaningful thing.There are different ways to ascertain item diffculty in existing researches,but most of the methods can only determine the difficulty of a problem,can't explain the difficulty of this problem caused by what factors,therefore,this research choose the BaoJianSheng diffculty quantification model as a research tool.When using BaoJianSheng diffculty quantification model in the item difficulty quantification,not only can get the general difficulty of the item,but also get the diffculties of difficult factors,it means not only can determine how diffcult of the item,but also what factors cause the diffculty.For the purpose of quantizing items of senior high school chemistry entrance examination of JiangXi province in recent years and determining what factors cause the diffculty,this research using literature analysis amend the BaoJianSheng chemistry items diffculty quantification model which is put forward by XueLiang.After that,using the questionnaire to test some students for collecting the relative diffculty.Then I make the correlation analysis of the average absolute diffculty with the relative diffculty.It shows the amended diffculty quantification model is feasible.After determining the feasibility of the amended difficulty quantification model,The author use this model to quantize the absolute difficulty of the senior high school chemistry entrance examination of JiangXi province from 2015 to 2017.Therefore,it is found that the difficulty characteristics of the senior high school chemistry entrance examination of jiangxi province,and then makes some Suggestions on the seeting items and chemistry teaching.
Keywords/Search Tags:Senior high school chemistry entrance examination, item diffculty, diffculty quantification model
PDF Full Text Request
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