论文部分内容阅读
1设计说明1.1学情分析本设计针对中等水平学生,新授课后基本能描述数据并掌握平均数、中位数、众数、极差的计算,只是在计算较复杂的方差时会出错。对于概率内容,大多数学生都能掌握列表和树状图两种方法,但在应用时,会出现重复计算的情况。对综合性较强的概率题,学生在分析题干、解决问题的能力上还有待加强特别是对题干较长,更需要培养学生的读题能力。1.2设计思想复习目标:(1)回顾基础知识的同时,理清知识的脉络。(2)深化学生对统计与概率部分概念的理解与
1 Design Description 1.1 Analysis of academic situation This design is aimed at middle-level students, the new lecture can basically describe the data and master the average, median, mode, very poor calculation, only in the calculation of more complex variance error. For the probability content, most students can master both list and dendrogram methods, but in the application, there will be double counting. On the comprehensive probability of the problem, students in the analysis of the problem, the ability to solve the problem still needs to be strengthened, especially for a long time, but also need to develop students’ reading ability. 1.2 Design Ideas Review Objectives: (1) Review the basics and clarify the context of knowledge. (2) deepen students’ understanding of the concept of statistics and probability