K----Comparing numbers
Comparing
numbers
本课学习内容
1. 在新的场景下,比较物体数量的多少
2. 能运用>,<,=,比较100以内两个数字的大小 关系,用英文进行表达
本课关键词
equal, greater than, less than, rings
本课关键句
Are there more orange rings or purple rings?
-There are more orange rings.
3 and 5, which number is greater/less?
-3 is less than 5./ 5 is greater than 3.
Which number is less than 87?
Which number is greater than 5?
1.笔头输出
请爸爸妈妈按照以下三个步骤督促孩子做作业:
Ⅰ先写名字和日期
Name:______________
Date: ______________
Ⅱ按照作业要求完成(要求:第82页,数一数物体的数量,将数字写在圆圈内,在方框内写上>,
2. 语音输出
根据语音及课件视频,复习100以内的比大小。
课后语音
Today is Friday, December. 27th.
It's cold with no rain and light winds.
Today we compared numbers within 100.
Q: What are they going to do?
A: They are going to toss rings.
A: The orange rings are as same as the purple rings.
A: 5 equals 5.
Q: What's this sign?
A: It's an equal sign.
A: The orange rings are greater than the purple rings.
A: 5 is greater than 3.
Q: What's this sign?
A: It's a greater than sign.
A: The orange rings are fewer than the purple rings.
A: 3 is less than 5.
Q: What's this sign?
A: It's a less than sign.
A: 87 is greater than 43.
87 is greater than 53.
87 is greater than 34.
87 is greater than 35.
根据1-100的表格,回答以下问题,答案不唯一哟。
Q: Which number is greater than 72?
A: 79 is greater than 72.
(自主回答,看看能说出多少个答案)
Q: Which number is less than 53?
A: 36 is less than 53.
(自主回答,看看能说出多少个答案)
Q: Which number equals 16?
A: 16 equals 16.
(自主回答,看看能说出多少个答案)