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在中学数学教学中,解题训练是最为重要的教学手段之一,通过解题训练要求达到对知识的深刻理解、牢固掌握和灵活运用,培养思维能力、形成技能技巧的目的。数学题一般可分为教学性题和实际性题两大类,其中实际性题多为开放或半开放型题,教学性则多为封闭型题,在现行中学数学教学中,限于时间、空间、进度等方面的要求,课堂数学中基本上只能使用教学性题。这种安排
In middle school mathematics teaching, problem-solving training is one of the most important teaching methods. Through problem-solving training, it requires a deep understanding of knowledge, a firm grasp, and flexible use, and the purpose of cultivating thinking skills and skill skills. The mathematics questions can be generally divided into two major categories: teaching questions and practical questions. The actual questions are mostly open or semi-open questions, and the teaching questions are mostly closed questions. In the current middle school mathematics teaching, time and space are limited. In terms of progress, progress, etc., classroom mathematics can only use teaching questions. This arrangement