Today is Sunday, June 7th，2020.

We can use tally marks to count the number of jelly beans.

How many more green jelly beans than red jelly beans?

There are six more green jelly beans than red jelly beans.

How can we compare the numbers of  each color jellybeans?

Instead of using picture graph, we can use bar graph.

This is called bar graph.

By using picture graphs and bar graphs, it would be easier to count and compare the numbers of jellybeans.

教学目标：

1.根据物品特点进行分类，能够根据图表bar graphs进行分析，得出结果

课后：

1.根据语音和文档进行复习。

2.准备听写下面的单词