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新课标向我们指出,数学知识来源于生活,教师的教学要贴近生活,由生活实例入手,使学生在交流的过程中获得数学经验,建立数学模型。每个人的生活经验不同,在实际生活中对事物的观察、理解、思考等不尽一样,因此,理解数学的本质和意义的角度不同,形成的数学知识也就不一样。教学中,教师要重视学生对于生活数学经验的积累,激发学生学习的积极性,并能从学生的生活经验中提取数学知识,有效推进数学课堂教学。那么,如何实现从生活数学到数学的数学这一转化呢
The new curriculum standard pointed out to us that the knowledge of mathematics comes from life, the teaching of teachers should be close to life, and the life examples should be taken to enable students to acquire mathematical experience and establish mathematical models in the process of communication. Each person’s life experience is different, and in real life, things are not observed, understood, and thought differently. Therefore, understanding the nature and significance of mathematics is not the same as that of forming mathematical knowledge. In teaching, teachers should pay attention to the accumulation of students ’experience of life mathematics, stimulate the enthusiasm of students to learn, and can extract mathematical knowledge from the students’ life experience and effectively promote the teaching of mathematics. So, how to realize mathematics from life mathematics to this transformation it