论文部分内容阅读
复习目标1.通过复习,让学生认识到统计的意义和重要性,进一步体会数据与现实生活的密切关系。建立统计的观念与意识,感受统计的作用。2.明确收集、记录、整理方法的特点及作用。3.让学生掌握条形统计图、折线统计图、扇形统计图的特征和作用以及制作步骤,能对三种统计图进行区分;并能根据相应的图,从中总结出各种信息。能根据统计图提出新问题,并能自行解决,
Review Objectives 1. Through reviewing, students will be made aware of the significance and importance of statistics in order to further understand the close relationship between data and real life. Establish the concept and awareness of statistics, the role of statistics. 2. Clearly collect, record, organize the characteristics and functions of the method. 3. To enable students to master the characteristics of the bar chart, line chart, fan chart and the production steps, can make a distinction between the three kinds of charts; and according to the corresponding figure, summed up a variety of information. According to the statistics to propose new problems, and can solve their own,