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某些数学命题所设条件较为隐含,难以被人发觉,易导致学生解题错误或者无从下手,解答这一类数学问题的关键,在于能否准确地挖掘隐含条件,使题目解得正确,不致造成错解、漏解,现仅就我在教学中的方法谈点浅见.
Some mathematical propositions are implied in terms of conditions, which are difficult to be discovered by humans. They are easy to lead students to solve problems or have no way to start. The key to answering this type of mathematics problem lies in whether they can accurately mine hidden conditions and make the problems solved correctly. Do not cause misunderstandings or misunderstandings. Now I only discuss some of my teaching methods.