论文部分内容阅读
中等数学中有很多重要而基本的内容,本是中学生“应知应会”的内容,但由于不在考试(中考、高考等)范围内,现在大多数中学都不讲授,而且已经淡出各种中学数学教科书.这些“应知应会”的缺失,无论对于中学生未来的深造还是在未来工作中的应用,都是严重的缺陷和隐患.有鉴于此,本刊开设这个专栏,作者都是大学本科新生,有志于扎实地打好数学基础的中学生,可以将这些文章作为自学教材.希望提高学生数学素质的中学和中学教师,可以将这些文章用于教学参考.这些文章还可帮助高校数学教师了解和改进新生的缺点.(李克正)
There are a lot of important and basic contents in secondary mathematics. This is the content of middle school students who should “know what they should be aware of.” However, because they are not in the scope of examinations (internal examinations, college entrance examinations, etc.), most secondary schools do not teach and have faded out. The middle school mathematics textbooks. The lack of these “shall be known” should be a serious flaw and hidden danger for both the future education of middle school students and their application in the future. In view of this, this journal has opened this column. All undergraduate freshmen, middle school students who are determined to solidly lay a solid foundation for mathematics, can use these articles as self-study textbooks. Middle and secondary school teachers who wish to improve their mathematics qualities can use these articles for teaching reference. These articles can also help College mathematics teachers understand and improve the shortcomings of freshmen. (Li Kezheng)