The Research Of The Probability Teaching In High School Mathematics Curriculum

In the natural world and human social activities will appear in a variety of phenomena, both the deterministic phenomenon, and random phenomenon. Probability of random phenomenon is ubiquitous in our daily life, is a discipline that studies law of random phenomena, it provides important for people to know the objective world thinking mode and the method to solve the problem. Strong, the application of probability and statistics, which is beneficial to cultivate the students’ applied consciousness and ability.In daily life, often will encounter something cannot be forecast in advance, they are referred to as a random event. In order to study the regularity of random events, introduced probability in mathematics. Probability is to describe the size of the possibility of a random event measures, it has penetrated into People’s Daily life, become a common vocabulary. What is the accurate meaning of probability? Use what kind of method to calculate the probability of random event? We have to discuss some basic concepts related to the probability and the research methods.Probability of high school math teaching about the concept and application of probability method to solve practical problems, the teaching material content includes random event probability statistical definition; The meaning of probability and its basic properties; Classical subscheme characteristics and the calculation formula of probability; The geometric characteristic of the scheme and the calculation formula of probability; Using the stochastic simulation method to estimate the probability of random events. This topic about the probability of high school mathematics teaching and the significance of research methods, creatively proposed the probability of high school math teaching research innovations, accurately grasp the probability under the new curriculum standard of high school mathematics teaching material content analysis, focuses on the probability of random events, classical subscheme and geometry model, deeply taught the students using the enumeration method and chart method to calculate the probability of the commonly used classical subscheme, skillfully master with a direct calculation method and the introduction of variable method to solve the problem of geometric probability, probability teaching high school math teaching is studied in detail, put forward the exploratory teaching method in teaching of high school mathematical probability, creating a situation-question under the guidance of teachers of students’ autonomous exploration, discussions and collaboration between the classmate, practice tests brief summary.Probability of high school math teaching research:(1) the random events, the probability calculation method for frequency approximately calculating probability;(2) using classical subscheme probability calculation formulas of calculating the probability of event to occur;(3) using geometric subscheme probability calculation formulas of calculating the probability of event to occur. Probability in the teaching process to let the students learn knowledge, pay attention to the specific instance and the specific situation, grasp the background of probability is formed, and gradually by the perceptual knowledge rise to rational knowledge, it helps to focus on understanding and comprehensive grasp of probability knowledge. Probability and are closely linked;to real life, in the process of classroom teaching, through case analysis, research, training students’ consciousness and the ability of applied mathematics. Students through a large number of instances, actively to test, let the students learn to some practical problems into math problems, cultivate use calculator and computer simulated activity habits, help to deal with data to better understand the meaning of statistics and probability. Teachers arouse the students’ interest in learning probability, mathematics experiment, improve students’ innovative spirit and practice ability, training students’ experiment, observation, analysis, exploration, induction, summary of the thought method, situational teaching with problems were put forward as the center, interactive inquiry activity between teachers and students as the main way of information transmission method of teaching, cultivating students’ creative thinking ability and innovation consciousness, the probability of high school math teaching research paper has a certain scientific research value, can also guide the teaching practice of high school mathematical probability.