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在学生学习数学的过程中,引导学生大胆猜想,并非要作出什么惊天动地的著名论断,而是要渲染和营造生动活泼的学习氛围,激发起学生学习热情,使学生积极、主动参与课堂教学,体会到探索未知数学知识、方法和定理的过程,享受发现和创造成功的欢乐和欣慰。儿童想象天真烂漫,如果我们能够在教学中引导学生学会一些数学猜想的技巧,那我们的数学课堂一定丰富多彩,充满想象的活力,学生猜想能力一定在潜移默化中提升。一、实验观察,归纳猜想
In the process of students learning mathematics, to guide students to bold conception, not to make any earth-shattering famous assertion, but to render and create a lively learning atmosphere, stimulate students enthusiasm for learning, make students active, take the initiative to participate in classroom teaching, experience To the process of exploring unknown mathematical knowledge, methods and theorems, enjoying the joy and rejoicing of discovering and creating success. Child imagination naive, if we can guide students in teaching to learn some mathematical conjecture skills, then our mathematics classroom must be rich and colorful, full of imagination, the ability of students to guess the subtle elevation. First, experimental observation, inductive conjecture