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数学教学要从学生的生活经验出发,把实际问题转化为数学模型,并加以解释和应用。这将有助于学生主动地观察、实验、猜测、验证、推理与交流,使学生在获得对数学理解的同时,加强数学逻辑思维与创新思维培养等多方面的发展。而“数学广角”内容恰好集中向学生渗透了这些数学思想方法。
Mathematics teaching should start from the students’ life experience, and turn the practical problems into mathematical models, and explain and apply them. This will help students take the initiative to observe, experiment, guess, verify, reason and exchange, so that students gain mathematical understanding at the same time, to strengthen mathematical logic thinking and innovative thinking and other aspects of development. The “mathematical wide angle ” content happens to concentrate on the students to penetrate these mathematical thinking methods.