哈奇:“小米,上二年级了,有长进吗?”小米:“那还用说!进入二年级,我终于弄懂了一年级刚开始学习的‘比一比’的意思!”哈奇:“噢!比一比就是比较物体的长短!这有什么难懂的呀?”小米:“看起来我们都懂了,但是那时候没有理解其中的含义!这其实是告诉了我们研究数学问题的方法。 Hatch: “Millet, the second grade, there are growing?” Xiaomi: “That also goes! In the second grade, I finally understand the first grade just started learning 'one ratio' means!” Hatch : “Oh! Than a comparison is the length of the object! What is difficult to understand it?” Millet: "It seems we all understand, but then did not understand the meaning of it! This is actually told us to study mathematical problems Methods.