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教学内容人教版四年级上册112页“数学广角”。教学目标1.使学生通过烙饼这一事例,初步体会运筹方法的应用,并认识到解决问题策略的多样性,形成寻找解决问题最优方案的意识。2.让学生尝试用数学的方法来解决实际生活中的简单问题。教学重点了解体会优化思想。
Teaching content PEP Fourth grade 112 “Mathematics wide angle.” Teaching Objectives 1. To enable students to experience the application of operational methods through the example of pancake and recognize the diversity of tactics to solve problems and form a sense of finding the best solution to the problem. Let students try to use mathematical methods to solve the simple problems in real life. Teaching focus on understanding optimize thinking.