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数学家华罗庚曾说:宇宙之大,粒子之微,火箭之速,化工之巧,地球之变,生物之谜,日月之繁无处不用数学。新课标指出:“数学是日常生活和进一步学习必不可少的基础和工具……”让数学走进生活,是数学问题生活化,生活问题数学化。随着新课程改革的逐步实施,我们认识到,小学数学教学要以生活体验为原型,以实践活动为载体,以自主探究为动力。因此,在教学中,我们要从现实生活入手,让学生通过参与身边的数学活动,激发他们内在的情感体验,缩短学生与学习内容之间的距离,让学生主动参与新知探究,营造和谐、愉快的学习氛围。从而发现数学问题,探求数学规律,构件数学思想。
Hua Luogeng mathematician once said: the universe, the micro-particles, the rocket’s speed, the cleverness of the earth, the change of the Earth, the mystery of biology, the sun and the moon everywhere ubiquitous mathematics. The new curriculum standard states: “Mathematics is an indispensable foundation and tool for daily life and further study ...” Letting mathematics into life is the mathematicization of the life and life problems of mathematics. With the gradual implementation of the new curriculum reform, we have realized that primary school mathematics teaching should take life experience as the prototype, practice activities as the carrier, and independent inquiry as the driving force. Therefore, in teaching, we should start from real life so that students can stimulate their inner emotional experience by participating in the mathematical activities around them, shorten the distance between students and learning content, enable students to take the initiative to explore new knowledge and create harmony and happiness Learning atmosphere. In order to find mathematical problems, explore mathematical rules, component mathematical thinking.