抓计算技能形成促计算能力提高○周金岛（福建永春教师进修学校）技能是指运用知识和经验完成某种任务的一种智力活动方式。在小学数学教学中，教师通过有效的教学，把教材所反映的知识结构转化为学生的认知结构，再通过精心设计的练习，才能转为技能技巧。如何缩短计算技... Grasp computational skills to improve computational skills ○ Zhou Jin Island (Fujian Yongchun Teachers Training School) Skills is the use of knowledge and experience to accomplish a task of an intellectual activity. In elementary mathematics teaching, teachers can turn their skills into skills through effective teaching, transforming the structure of knowledge reflected in textbooks into the cognitive structure of students and then through well-designed exercises. How to shorten the calculation technology ...