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素质教育要求学校教育要着眼于人的可持续发展,要“面向未来”。在教学实践中做到:创设恰当的问题情境,把学生引入“开放”的教学环境中;运用多种教学方法,设计“开放”的教学过程;把数学开放题引进课堂教学,实现思维过程的开放;加强数学应用和数学建模教学,培养学生的“开放”意识;加强交流与合作,为各类学生发展提供平台。在具体的教学中,采用“问题—探究—辨析—反思”模式进行数学新授课的教学,利用数学开放题进行习题课的教学,加强了数学应用和数学建模的教学。
Quality education requires that school education should focus on the sustainable development of human beings, and it must be “facing the future.” In teaching practice, we should create appropriate problem situations, introduce students into the “open” teaching environment, use a variety of teaching methods, design “open” teaching process, and introduce mathematics open questions into classroom teaching. To realize the opening of the thinking process; to strengthen the teaching of mathematics applications and mathematics modeling; to cultivate students’ awareness of “openness”; to strengthen exchanges and cooperation and provide a platform for the development of various types of students. In the specific teaching, the “problem-exploration-analysis-retrospection” model is adopted to teach mathematics in new classes, the open problems in mathematics are used to teach class exercises, and mathematics applications and mathematics modeling teaching are strengthened.