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数学中的猜想能力,是一种高级的创造性思维形式.正如牛顿所说:“没有大胆的猜想,就做不出伟大的发现。”数学中就有很多以“猜想”命名的原理与公式,如著名的“哥德巴赫猜想”、“费尔马猜想”等。培养学生某种能力,形成良好的思维习惯,单靠一两个专题报告,或几节课教学是难以完成的,必须寓于平时教学之中,通过艰苦劳动,逐渐完成.本文,根据自己在教学中抓住教材里的有利时机,谈谈培养学生“猜想”能力的一些做法。
The conjecture ability in mathematics is a form of advanced creative thinking. As Newton said: “Without bold speculation, you can’t make great discoveries.” There are many principles and formulas in mathematics named after “guess”. Such as the famous “Goldbach conjecture”, “Ferma conjecture” and so on. To develop students’ ability to form good thinking habits, one or two special reports, or several classes of teaching is difficult to complete, must be incorporated in the usual teaching, and gradually completed through hard work. This article, based on their own teaching In order to grasp the favorable opportunity in the teaching materials, we talked about some practices in cultivating students’ ability to “guess”.