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学生在解题时主要有两种失误:一类是错、漏、偏;另一类是策略不当,形成思维回路,费时费力,顾此失彼,隐形丢分.在复习中应当引导学生研究失误原因,有针对性采用适当对策,可以培养学生优良学风,提高复习效果.本文对近几年高考数学客观题归类研究得出常见十种失误成因及防范对策,仅供参考.一、基点不准基本概念不清,基本知识不熟,基本方法不熟是失误的重要原因.
There are two kinds of mistakes students make when solving problems: one is wrong, missing, and biased; the other is improper strategy, forming a thinking circuit, time-consuming and laborious, looking at each other, missing points. In the review should guide students to study the reasons for the mistakes, Targeted adoption of appropriate countermeasures can cultivate students’ good style of study and improve review results. This paper has studied the causes of common ten kinds of mathematics problems in the college entrance examination in recent years and has drawn preventive countermeasures. It is for reference only. Unclear concepts, unfamiliar basic knowledge, and unfamiliarity with basic methods are important reasons for mistakes.