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数学来源于生活,又应用于生活。正如数学家华罗庚所说:“宇宙之大,粒子之微,火箭之速,化工之巧,地球之变,日用之繁,无处不用数学。”因此,《义务教育数学课程标准》更多地强调学生用数学的眼光从生活中捕捉数学问题,主动地运用数学知识分析生活现象,自主解决生活中的实际问题。为加强数学与现实生活的紧密联系,使学生在生动形象的例子里,让数学知识得到提升,我让学生从观察、猜测、思考、操作、自主探索、合作交流中创造自己的数学——生活中的数学。一、创设情境,让数学走向生活化《义务教育数学课程标准》指出:人人学有价值的数学。“有价
Mathematics comes from life, but also used to life. As the mathematician Hualang Geng said: ”The universe, the micro-particles, the rocket speed, the cleverness of the earth, the change of the earth, the complex of daily use, everywhere mathematics.“ Therefore, ”compulsory education mathematics curriculum standards“ More emphasis on students using mathematics to capture mathematics from the perspective of life, take the initiative to use mathematical knowledge to analyze the phenomenon of life, to independently solve the practical problems in life. In order to enhance the close connection between mathematics and real life so that students can enhance their knowledge of mathematics in vivid examples, I will allow students to create their own mathematics from the perspectives of observation, speculation, thinking, operation, self-exploration and cooperation and exchange. In mathematics. First, create the situation, so that mathematics to life ”compulsory education mathematics curriculum standards“ that: everyone learn valuable mathematics. ”Valuable