The Probability Of The Present Situation On The Research Of Haikou City Middle School Mathematics Teaching

Happened in the last century, two world wars, and greatly stimulated the development of science and technology, the progress of science and technology also needs theory of probability to a certain extent, to the 20 th century when the probability theory and has developed to a certain level. With the continuous development of probability theory, it together and mathematical statistics, and so on related disciplines, and these disciplines are based on the basis of it, which has been widely used in many fields of application, including social, natural and military in the field of science, and engineering and agricultural areas, in which the role of probability theory occupies the top spot. Development to the present until the probability, probability theory has become a widely used in modern society of a discipline,it has already penetrated into each class and even almost all groups within a society of daily learning on which every social member in the society and the daily work, and plays a very important role in it, and received great attention and application. Because of the probability theory application range is greatly increased, the high school mathematics teaching,significantly enhance the status of the theory of probability, so the probability content of high school math teaching is particularly important.Probability problem involves various aspects of our daily social life, the probability and statistics in the lesson mark of world received unprecedented attention. Probability theory of the development of the special fast, from the past is only a small branch of continuously development, constantly improve became an independent subject, now can't neglect and widely used in mathematics textbooks of elementary and middle school students, the development of the theory of probability only left less than one hundred years, and it is the high speed development of geometry and algebra knowledge in the field of mathematics. "Full-time compulsory education mathematics curriculum standard" issued by ministry of education in our country in 2001 and execution, is asking the country to various primary and secondary schools in accordance with the requirements of the standard, to develop a new teaching materials into, and a nationwide promotion, this standard was plan is implemented step by step, slowly development across the country, but until September 2004 when all around the country and the basic implementation of the standards, only a few remote districts not only can complete the standard requirements. But because such a rapid development, led directly to the curriculum reform development too fast, the education research is far behind,the two irreconcilable passive situation. Based on the probability in the middle school mathematics teaching present situation analysis research and thinking, first proposed the first part put forward to analyze the problem, background and research significance and research methods; The second part analyzes the definition of related concepts, including the definition of probability and the content and requirements of the "standard" about the probability of;Third part analyzes the present situation of high school mathematical probability survey research; And describes the research purpose and the object and the design of the questionnaire; The fourth part of the result of the investigation and analysis; The fifth part is the investigation into the solution of the problems existing in the countermeasures.