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【教学内容】人教版小学数学五年级下册第104~105页,例1。【教学目标】1.通过观察与对比,认识折线统计图区别于条形统计图的特征,体会折线统计图在表示数据变化趋势方面的作用,从中获得价值体验。2.结合实例读懂单式折线统计图所反映的数据信息及其变化规律,并对图中的信息进行简单地分析,能初步进行判断和预测。3.能根据提供的资料,在网格图中有条理地绘制单式折线统计图。4.经历数据的整理、分析与表示的过程,培养统计素养和认
【Teaching content】 PEP 5 primary school grade 104-105, Example 1. 【Teaching Objectives】 1. Through observation and comparison, recognize the characteristics of the line chart difference from the bar chart, understand the role of the line chart in representing the trend of data changes, from which the value of experience. Combined with the example, it can understand the data information and the change rule reflected by the single line graph, and simply analyze the information in the graph to make preliminary judgment and prediction. 3. Can be based on the information provided in the grid diagram in order to draw a single line chart. 4. experience data collation, analysis and presentation of the process, training of statistical literacy and recognition