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随着新课程的全面展开,“几何概型”问题已渗透到教材和各级各类模拟及高考试题之中.以此为载体设计的试题情境新颖,有利于考查学生的数学思维,有利于考查学生处理信息,创新探究的学习能力.一、课标要求1.了解随机数的意义,能运用模拟方法(包括计算器产生随机数来进行模拟)估计概率,初步体会几何概型的意义;2.通过阅读材料,了解人类认识随机现象
With the new course in full swing, the problem of “Geometry Probability” has infiltrated the teaching materials and all kinds of simulation and college entrance examination questions at all levels.With the new situation of the test questions designed by the carrier, it is good for examining students’ mathematical thinking, First, the standard requirements 1. To understand the meaning of random numbers, can use simulation methods (including calculators to generate random numbers to simulate) to estimate the probability of the initial experience of geometric patterns Significance; 2 through the reading material, understand the phenomenon of human cognition