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《数学课程标准》明确指出,数学教学要紧密联系学生的生活实际,从学生生活经验和已有知识出发,创设生动有趣的生活情境,引导学生开展观察、操作、猜想、推想、交流等活动,使学生通过教学活动,掌握基本的数学知识和技能,初步学会从数学的角度去观察事物、思考问题,激发对数学的兴趣,以及学好数学的愿望。因此在教学过程中,我们要根据学生的年龄特点和已有经验,对教材进行适当的加工,创造性地设计教学过程,使每个学生都在
The standard of mathematics curriculum clearly states that mathematics teaching should be closely linked with the actual life of students, set off vivid and interesting life situations based on the students’ life experience and existing knowledge, and guide students to carry out activities such as observation, operation, conjecture, imagination and exchange, Students through the teaching activities, master the basic mathematical knowledge and skills, initially learn to look at things from the mathematical point of view, thinking about problems, to stimulate interest in mathematics, as well as the desire to learn mathematics. Therefore, in the process of teaching, we should according to the age characteristics of students and the existing experience, the proper processing of teaching materials, creative design of teaching process, so that each student is