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运算能力是《大纲》规定的最基本能力,它具有综合性(与逻辑思维能力等其他能力密切相关)和层次性(由简单到复杂,从低级到高级)的特点。根据这些特点,我们在探求培养初一学生运算能力的过程中抓了四方面的工作。1.抓住关键内容。有理数的计算是中学数学运算的基础,因式分解、通分、约分也是关键内容。对这些关键内容,我们在教学时适当增加了课时,还特别注意个别辅导,务求人人
Computational abilities are the most basic abilities set out in the Outline, and are characterized by comprehensiveness (which is closely related to other abilities such as logical thinking ability) and hierarchies (from simple to complex, from lower level to higher level). Based on these characteristics, we have taken four areas of work in the course of exploring the ability of cultivating freshmen. 1. Grab the key content. The calculation of rational numbers is the basis of secondary school mathematics, factorization, pass points, about points is also the key content. For these key elements, we have appropriately increased the class hours in teaching, paying special attention to individual counseling so that everyone