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在中学数学教学中,解题是中学数学活动的一个组成部分和主要形式,是学习数学课程的一个“实践性”环节,是实现教学目的的重要手段.波利亚说过:“中学数学教学的首要任务就在于加强解题能力的训练,……掌握数学就是意味着善于解题.”这充分说明了解题的重要性.数学教学离不开解题,解题在建立和发展学生的数学认知结构、形成和提高数学思维能力等方面起着不可替代的作用.
In middle school mathematics teaching, solving problems is an integral part and main form of middle school mathematics activities, it is a “practicality ” link of learning maths course, and it is an important means to realize teaching goal.Polya said: “ The primary task of high school mathematics teaching lies in strengthening the training of problem-solving skills, ... mastering mathematics means that it is good at solving problems. ”This fully explains the importance of solving problems. And plays an irreplaceable role in developing students’ mathematical cognitive structure, forming and improving mathematical thinking ability and so on.