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这一期我们的海外来风栏目,约请吴撷芳老师撰写了这篇介绍她在美国对中学生数学教育情况的点滴见闻,以增进我们国内的中学生朋友们对美国的相关情况的了解.因为有机会接触美藉华人子弟,从而对美国中学数学教学内容及考试要求有所了解,并对这些从小生长在美式教育环境下的华人孩子们的数学思维方法和水平有所了解.他们那里的老师不要求学生背九九乘法表,在家庭作业和考试中,提倡使用计算器,考试时试卷中90%都是选择题,而且学生都是使用验证的方法去进行选择,例如,求解二元一次联立方程组,他们很少用加减消元法或代入消元法去解的而直接从备选答案中一一代入验证,从大陆转学去美国中学插班的学生,数学成绩都可以跳班而成为班中的数学尖子,初二(美国8年级)的大陆孩子会用“十字相乘法”分解一元二次代数式会被视为“数学天才”.中学生中,俄罗斯、中国、日本、韩国去的孩子们数学成绩均名列前矛.
In this issue of our overseas lecture program, we invite Mr. Wu Xie Fang to write this piece about her introduction to math education for secondary school students in the United States, so as to enhance the understanding of our domestic high school students and friends about the situation in the United States because Opportunity to contact the United States to borrow Chinese children, so as to understand the mathematics teaching contents and exam requirements of American secondary schools, and understand the mathematical thinking methods and levels of these Chinese children who grew up in the American education environment. Requires students to back ninety-nine multiplication table, in homework and exams, to promote the use of calculators, exam papers 90% are multiple-choice questions, and students are using the verification method to choose from, for example, The system of equations, they rarely use the addition or subtraction element method or substitution elimination method to solve directly from the alternative answers one by one into the validation, transfer from the mainland to the United States to transfer to high school students, math results can skip classes And become the top-ranked math class in the class, mainland Chinese children in the second grade (grade 8 in the United States) will be treated as “math genius” by using the “cross multiplication method.” Middle East, Russia, China, Japan and South Korea are among the top maths.