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新课程标准强调:“数学教学应使学生初步学会运用数学的思维方式去观察、分析现实社会,解决日常生活中和其他学科中的问题,增强应用数学的意识”。决策型应用题是近年来各省市中考命题热点之一,主要考查学生运用数学知识解决实际问题的能力。面对日常生活和生产实践大量扑面而来的信息,我们需要思考的是怎样获得有用的信息,在此基础上形成解决问题的方案策略,设计出一个探究所有可能的解决方案或者是最佳方案,以求得最好的实
The new curriculum standard emphasizes: “Mathematics teaching should enable students to initially learn to use mathematical thinking to observe and analyze the real world, solve problems in daily life and other disciplines and enhance the awareness of applied mathematics.” Decision-making application questions in recent years, provinces and cities in the senior high school entrance examination topics one of the main test students to use mathematical knowledge to solve practical problems. We need to think about how we can obtain useful information in the face of a great deal of information that we have come to expect from daily life and production practices. Based on this, we form solutions to problems and strategies, devising a solution to all possible solutions or the best solution , In order to get the best reality