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《数学课程标准》2011版提出:“学生应当有足够的时间和空间经历观察、实验、猜测、计算、推理、验证等活动过程。”“要让学生在参与特定数学活动,在具体情境中初步认识对象特征,获得一些体验,了解数学价值。”所谓体验,从教育角度看,是一种亲历亲为的活动,是一种积极参与活动的学习方式。有了体验,学习过程中不仅要用心去体验、用大脑思考,而且要用眼睛去看、用耳朵去听、用嘴巴去说、用手去做、用身体去经历、用心去感悟。
The 2011 edition of Mathematical Curriculum Standards proposes: “Students should have enough time and space to go through the process of observation, experiment, speculation, calculation, reasoning, verification, etc. ” “To allow students to participate in specific mathematical activities, specific Situational understanding of the characteristics of the initial object, get some experience, understand the mathematical value. ”The so-called experience, from an educational point of view, is a personally-experienced activity, is an active participation in activities of learning. Experience, learning process not only to experience, thinking with the brain, but also with the eyes to see, to listen to the ear, mouth to say, do it by hand, with the body to experience, intentions to sentiment.