论文部分内容阅读
青海民族学院数学系92％以上的学生是藏、回、蒙古、土和撒拉族。近三年学生入学高考成绩平均为313.7分,其中数学单科成绩最低仅27分。通过教学实践。我们发现我系少数民族学生的理解、表达、计算、推理、绘图、空间想象及分析综合等诸种能力普遍较差。众所周知,《概率论与数理统计》是一门研究随机现象的学科,它是处理现代科技中实际问题的有力工具,但民族学生无论是对内容的了解,还是思考问题的方法,都显得对这部分教材很陌生。其次,《初等几何复习与研究》是师范院校的主课,内容多,难度大,技巧性也强,虽然学生对其中部分内容和基本方法曾经学过或见到过,但因不想当教师而不愿学,教师也感到“夹生饭”而不愿教。再次,民族学生对《平面解析几何》的理论、内容的理解和实际分析、论证能力也较差。所有这些,
More than 92% of the students in the Department of Mathematics of Qinghai Nationalities Institute are Tibetan, Hui, Mongolian, Tibetan and Salar. In the past three years, the average score of students entering college entrance examination was 313.7 points, of which the lowest score was only 27 points. Through teaching practice. We found that students of minority nationalities in our department are generally poor in comprehension, expression, calculation, reasoning, drawing, spatial imagination and comprehensive analysis. As we all know, “Probability Theory and Mathematical Statistics” is a discipline that studies random phenomena. It is a powerful tool to deal with the practical problems in modern science and technology. However, it is obvious to all ethnic students whether they are content or method of thinking Some textbooks are unfamiliar. Secondly, “elementary geometry review and research” is the main course of the normal colleges and universities, more content, more difficult, more skillful, although some of the students have learned or seen some of the basic content and methods, but do not want to be teachers and Unwilling to learn, teachers also feel “cooked rice” and do not want to teach. Thirdly, minority students have less understanding and practical analysis on the theory and content of “plane analytic geometry”, and their demonstration ability is also poor. all of these,