从学习理解、实践应用、创造迁移三个维度，九个子维度构建了学生数学学科能力测试框架。针对中学生开发了数学学科能力测试工具，通过对B市 H 区8～12年级（测试内容为7～11年级）的2571名学生分层抽样测试，研究发现：（1）学生总体数学能力表现呈递增趋势，但基础能力在高年级出现下滑；（2）不同类别的学校之间存在显著差异。%For our mathematics is the ability to define“computing ability,space imagination ability and logical ability”,it contains within mathematics stroma present in the teaching activities.Based on the char-acteristics of mathematics,The authors built mathematics competency test framework with three major di-mensions—apprehension,application,and innovation,and nine sub-dimensions.Furthermore,the authors developed secondary school mathematics competency test instrument and applied the instrument on 2 5 7 1 students selected through stratified sampling from the 8th-12th grades (the test used teaching content for 7th-11th grades)from H District B City in North China.The results show that:1)the score of mathematics competency increases with grade;but the basic competency performance declined in higher grades;and 2 ) there were significant differences among different types of schools.
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