统计教学计划教案

      第 七   册 第  八 单元《 统计 》教学计划

柯木塱小学数学科 四年级备课组

一、学生学习情况分析

   在此之前，学生已经在第一学段学习了统计表和用1格表示1个单位的条形统计图。本单元学习的是用1格表示多个单位的条形统计图和折线统计图，而这些内容都是需要学生在已有的知识和经验中学习的新知识。为了有利于把握本单元的教学，在进行第八单元《统计》的教学计划之前，我出了一份前测题（见附页），其中第一题有94%的学生能完全做对，第二题有91%的学生能做对。从前测情况反映：学生对第一学段内容的学习是掌握比较好的。

二、单元教学目标

1. 通过实验数据画统计图的活动，体会统计图中1格表示多个单位的必要性，进一步理解条形统计图所表示的意义。
2. 通过处理实验数据的活动，了解折线统计图的特点；并能根据数据画折线统计图。
3. 经历收集数据、整理数据、分析数据等活动，体会统计在实际生活中的应用。

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