论文部分内容阅读
何为猜想?根据已知的部分事实及结果,运用某种判断、推理和思维,对某类事物的规律提出一种推测性看法.猜想,是人们探索发现新知的重要手段,也是一种重要的数学方法.在数学教学中,教师应注重激发学生猜想的兴趣,培养学生猜想的能力,进而提高学生的创新能力.本文借助笔者的部分教学案例谈谈培养学生数学猜想能力的一点做法与认识.
What is a guess? According to the known facts and the results of some known, using some kind of judgment, reasoning and thinking, put forward a speculative view of the law of certain things. Conjecture, is an important means of people to discover new knowledge, is also an important Mathematics method.In mathematics teaching, teachers should pay attention to arouse students’ interest in conjecture, cultivate the ability of students to guess, and then improve the students’ ability to innovate.This article with some of the author’s teaching case talk about how to cultivate students’ ability of mathematical guess a little practice and understanding .