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数学课程标准指出,数学科学是自然科学、技术科学等的基础,并在经济科学、社会科学及人文科学的发展中发挥越来越大的作用.另一方面,高中学生已经具有比较丰富的生活经验和一定的科学知识,因此,教师在组织教学时,应选择学生感兴趣的、与实际生活密切相关的素材,现实世界中的常见现象等,展示数学概念、结论,体现数学思想、方法,反映数学的应用,使学生感到数学就在自己身边,数学的应用无处不在.下面,我们将一起来体验数学中的等差、等比数列思想在经济生活中的应用.
Mathematical curriculum standard points out that mathematics science is the foundation of natural science and technological science, and plays more and more important role in the development of economy science, social science and humanities science.On the other hand, high school students already have rich life Experience and certain scientific knowledge. Therefore, when teaching, teachers should choose the students’ interest, the material closely related to real life, the common phenomenon in the real world, and so on, to display the mathematical concepts, conclusions, embody the mathematical ideas and methods, Reflect the application of mathematics, so that students feel math on their side, the application of mathematics everywhere. Below, we will come together to experience the arithmetic of the arithmetic differences, than the number of ideas in the economic life of the application.