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九年义务教育《数学课程标准》的修订,使教材的体系结构将更严谨,在螺旋上升的同时兼顾知识间的逻辑性,更加符合教师的教学实际和学生的认知规律。
The revision of the nine-year compulsory education “Mathematics Curriculum Standard” will make the textbook system structure more rigorous. It will also take into account the logical nature of knowledge as the spiral rises and more in line with the teachers ’teaching practice and students’ cognitive rules.