Consistency Analysis Of Mathematics In Qinghai Senior High School Entrance Examination Based On Webb Model

On the basis of Webb's consistency analysis model,this paper puts forward Webb's consistency percentage,and in the time series from four dimensions(knowledge categories,knowledge depth,breadth of knowledge,knowledge distribution balance)and eight knowledge areas(number and formula,equations and inequalities,functions,graphical properties,changes in graphics,graphics and coordinates,probability and statistics,comprehensive and practical)and the mathematics test(2013-2017)of senior high school entrance examination in Qinghai Province were analyzed by Webb consistency percentage statistics,and the conclusions are as follows:1.In four dimensions: Weber consistency percentage of the 2013-2017 mathematics test in Qinghai province senior high school entrance examination is highest in the depth of knowledge and knowledge distribution balance degree,at last the knowledge dimension,the weakest in the breadth of knowledge dimension.2.In eight areas of knowledge:(1)In 2013,in the field of equations and inequalities,the percentage of Webb's consistency was the highest,and the three fields of function,graphics,synthesis and practice were the lowest.(2)In 2014,the percentage of Webb's consistency in the five areas of number and formula,equation and inequality,function,graphic nature,and graphic changes was the highest,and synthesis and practice was the lowest.(3)In 2015,the percentage of Webb's consistency in the four areas of function,graph properties,changes in graphics,statistics and probability was the highest,and the four areas of number and formula,equations and inequalities,graphics and coordinate,comprehensive and practical was the lowest.(4)In 2016,the percentage of Webb's consistency in the four areas of number and formula,equations and inequalities,graphical changes,statistics and probability was the highest,and the four areas of functions,graphical properties,graphics and coordinates,comprehensive and practical was the lowest.(5)In 2017,the percentage of Webb's consistency in the areas of equations and inequalities was the highest,and the three areas of functions,graphics and coordinates,comprehensive and practical was the lowest.3.From the overall point of view:(1)The consistency of mathematics examination in Qinghai for five consecutive years of 2013-2017 years between the curriculum standard in knowledge depth dimension is the best,and the consistency is the weakest in the knowledge breadth dimension.(2)In the eight field,the consistency of the field of equation and inequality with the curriculum standard is the best,and the consistency of the comprehensive and practical is weakest.