基于AHP和灰色关联分析法的亚洲地区小学数学教材难度研究——以中、新、韩、日四国为例

Study of the Difficulty Degree of Primary Mathematics Textbooks in Asian Countries Based on AHP and Grey Relational Analysis——A Case Study of China,Singapore,South Korea and Japan

教材难易度是课程难度的物化表征形式,也是衡量教材质量的一个重要指标.针对评价教材难度的5个主要因素,利用层次分析法确定各指标权重,并运用灰色系统理论,建立灰色关联分析法模型,对亚洲中、新、韩、日四国的小学数学教材难度进行分析和评价,得到教材难度评价由难到易的排序结果为:中国、韩国、日本、新加坡.

AHP （analytic hierarchy process） is applied in this paper to determine the weights of 5 indexes in the evaluation of the difficulty degree of primary mathematics textbooks .A grey relational analysis mod‐el is established on the basis of the theory of grey system so as to analyze and evaluate the difficulty de‐grees of primary mathematics textbooks in China ,Singapore ,South Korea and Japan .Based on the results of the evaluation ,the difficulty of primary mathematics textbooks in the four countries is in the order of China〉South Korea〉Japan〉Singapore .