Study On The Consistency Of The 2018 College Entrance Examination Chemistry Test Papers And Curriculum Standards

The curriculum standards are an important tool to correct teaching for country's education system.With the progress and development of national education,the continuous improvement of curriculum standards is an important content of education reform.The test papers of college entrance examination is an important subject in the field of education reform.As the college enrrance examination paper is an important part of the college entrance examination,when the content of this test paper is consistent with the requirements of curriculum standards,it will be beneficial to the development and progress of national education.In other words,whether the college entrance examination papers meet the requirements of curriculum standards and whether the consistency of the two will directly affect the positive function of education.Therefore,it is of great significance to study the consistency of college entrance examination papers and curriculum standards.In order to study the consistency of the chemistry test papers in 2018 college entrance examination and curriculum standards,this article takes the 2018 college entrance examination comprehensive national comprehensive college entrance examination chemistry ? volume(chemical part),2018 college entrance examination comprehensive national college entrance examination chemistry ? volume(chemical part),2018 national college entrance examination comprehensive comprehensive national chemical ? volume(chemical part)as the research object,while the consistency between the examination paper and the curriculum standard have been analyzed by SEC mode form cotent topic and cognition level.Firstly,a conformance analysis framework is constructed and a two-dimensional table of ' content topic+cognitive level'' is created.Then,the table data are analyzed and process to obtain the ratio table.Finally,the consistency formula is used to find the value of the consistency index P and the difference between the two is analyzed by the histogram.It can be see from the study results that the P value of the 2018 college entrance examination comprehensive national I volume(chemical part),the 2018 college entrance examination comprehensive science national volume ?(chemical part),and the 2018 college entrance examination comprehensive science national volume ?(chemical part)are 0.4196,0.4605,and 0.4951,respectively.Therefore,the chemical parts of the three sets of papers are not significantly consistent with the curriculum standards.To be specific,for the subject,I volume has added the examination of the topics of understanding chemical science,chemical experiments,common inorganic substances,chemical sustainable development,chemical reaction and energy,and chemical reaction rate.The examination of topics such as atomic structure and elemental properties,chemical bonds and material properties,and study of structural value of materials has been weakened.The topics of ion balance,carbohydrate proteins and amino acids,and polymer compounds in the solution were not examined.Volume ? adds an examination of topics such as understanding chemical science,chemical experiments,common inorganics,and chemical reaction rates.The examination of the atomic structure and element properties,chemical bond and material properties,intermolecular forces,hydrocarbons and derivatives,sugars,proteins,amino acids and other topics has been weakened.The subjects such as polymer compounds,structural value of the substance,and ion balance in the solution were not examined.The intensity of chemical sustainability and chemical reaction energy and organic composition is almost the same as the curriculum standard.Volume ? increases the examination of topics such as understanding chemical science,chemical experiments,common inorganic substances,chemical sustainability,chemical reaction energy,and chemical reaction rates.The investigation of atomic structure and chemical bonds has been weakened.There are no topics such as intermolecular forces,material structure values,polymer compounds and sugars,proteins and amino acids.Secondly,there are some differences in the level of cognition.The national I volume has increased the examination and understanding of the cognitive level,which has weakened the examination of understanding and understanding.The National ? Volume reinforces the examination of the application of cognitive level and weakens the examination of knowledge.The examination of understanding and understanding is almost the same as the requirements of the curriculum standards.The National ? Volume reinforces the examination of the knowledge and application of cognitive levels.The examination of understanding and understanding has been weakened.