"How Many Additions to 8, 7, 6" PPT download of carry addition within 20

Description

"How Many Additions to 8, 7, 6" PPT download of carry addition within 20

Part One: Exciting Introduction

Let’s make up 10 and I say 3, (Student: I say 7)

Let’s make up 10. I said 8. (Student: I said?)

Let’s make up 10. I said 9. (Student: I said?)

Let’s make up 10. I said 7. (Student: I said?)

Let’s make up 10. I said 6. (Student: I said?)

876 plus a few PPT, the second part: review old knowledge

Oral calculation.

8＋2＋4＝3＋7＋2＝

6+4+3＝5+5+5＝

Calculate first, and then talk about how you calculated it.

9＋5＝ 9＋8＝

876 plus a few PPT, the third part: independent exploration

question:

1. What mathematical information do you know from the picture? Can you go to the front and point and talk at the same time?

2. What problems did the students encounter?

3. What are you going to do to solve this problem?

4. Let’s list the calculations first.

876 plus a few PPT, the fourth part: applying what you have learned

1. Circle and do the math.

2. Do the math and look for patterns.

3. Fill it out.

876 plus a few PPT, the fifth part: summary and improvement

This math class is over, what have you gained?

Job design

Questions 1 and 2 of Exercise 21 on page 93 of the textbook.

Keywords: Free download of first-grade mathematics PPT courseware from the People's Education Press, PPT download of carry addition within 20, PPT download of the addition of 876, .PPT format;

For more information about the PPT courseware "How many numbers are added to 876 with carry within 20", please click on the PPT tag of How many are added to 876 with carry within 20?

"How Many Additions to 8, 7, 6" PPT teaching courseware for carry addition within 20:

"How Many Additions to 8, 7, and 6" PPT teaching courseware for carry addition within 20 Part One: Introduction of the topic Please carefully observe the runner in the picture on the right. What number information did you discover? What mathematical questions can be asked? ... ... ... 876 plus a few PPT, the first...

"What is the addition of 8, 7, 6" PPT on carry addition within 20:

"What is the addition of 8, 7, 6" PPT on carry addition within 20 Part 1: Scenario introduction How do you think you can tell the number quickly? 8+5= Think: 8 plus ( ) gets 10. Think: 8 plus ( ) gets 10. Learning new knowledge can make 8 into 10. You can make 9 into 10. ....

"How Many Additions to 8, 7, and 6" Carry Addition Within 20 PPT Courseware 4:

"How Many Additions to 8, 7, and 6" PPT courseware for carry addition within 20 4 Calculate orally every day 10-8= 9-5= 10+3= 9+7= 10-7= 7+3= 5+5= 9+8 = 6+4= Count in a circle. 8+5=13 7+6=13 7+5=12 8+6=14 8+( )=12 9+( )=15 7+( )=..

File Info

Update Time: 2024-10-01

This template belongs to Mathematics courseware People's Education Press First Grade Mathematics Volume 1 industry PPT template

Preview