Western Normal University Edition First Grade Mathematics Volume 1
Beijing Normal University Edition Seventh Grade Mathematics Volume 1
People's Education Press First Grade Mathematics Volume 1
People's Education Press Second Grade Mathematics Volume 1
People's Education Press Third Grade Mathematics Volume 1
Beijing Normal University Edition Seventh Grade Mathematics Volume 2
Beijing Normal University Edition Eighth Grade Mathematics Volume 1
Qingdao Edition Seventh Grade Mathematics Volume 1
Beijing Normal University Edition Fifth Grade Mathematics Volume 1
Hebei Education Edition Third Grade Mathematics Volume 1
Hebei Education Edition Seventh Grade Mathematics Volume 2
People's Education High School Mathematics Edition B Compulsory Course 2
Hebei Education Edition Fourth Grade Mathematics Volume 2
Beijing Normal University Edition Fifth Grade Mathematics Volume 2
Qingdao Edition Seventh Grade Mathematics Volume 2
People's Education Press First Grade Mathematics Volume 2
Category | Format | Size |
---|---|---|
People's Education Press fourth grade mathematics volume 2 | pptx | 6 MB |
Description
"Law of Addition" Law of Operation PPT Courseware 2
1. Review import
Let’s talk about what operation laws are used in the following calculations.
76+18=18+76
56+72+28=56+(72+28)
31+67+19=31+19+67
2. Create situations and use them flexibly
(1) Collect information and clarify conditional issues
Question: What did you know? What to ask for?
(After knowing the distance Uncle Li plans to ride every day in the next four days, the requirement is how many kilometers Uncle Li will ride in the next four days.)
(2) Think independently and try to solve problems
Question: According to the meaning of the question, can you formulate the solution? (Students think independently and answer questions.)
(3) Understand the process and understand different methods
Questions: 1. Do you have any other calculation methods?
2. Who can tell me your understanding of this solution?
3. Compare two different solutions, which one do you like? Tell me your reasons.
4. Why is the latter method simpler to calculate?
3. Independent exploration and discovery of new knowledge
(1) Try to solve the problem
This book has a total of 234 pages. How many pages are left to read?
Question: What did you know? What to ask for?
(Given the number of pages read yesterday and today and the number of pages in the entire book, how many pages are left to read?)
(2) Comparative observation and discovery of patterns
Questions: 1. Are these two students correct?
2. Can you write some other expressions with such characteristics?
3. What is the difference between 234-66-34 and 234-(66+34)?
4. Consolidate practice and improve understanding
5. Assign homework
Homework: Exercise 6, Question 5 on page 23.
Keywords: Laws of operations courseware, Laws of addition courseware, New People's Education Edition fourth-grade mathematics PPT courseware, fourth-grade mathematics slide courseware download, Laws of operations PPT courseware download, Laws of addition PPT courseware download, .ppt format
For more information about the "Laws of Operations and Laws of Addition" PPT courseware, please click the "Laws of Operations ppt Addition Laws of Operations" ppt tag.
"Laws of Addition" Laws of Operation PPT courseware:
"Laws of Addition" Laws of Operation PPT courseware 1. Create a situation and introduce a new lesson Questions: 1. Can you calculate by formula? 40+56=96 or 56+40=96 2. Why use addition calculation? ... ... ... 2. Preliminarily perceive the commutative law of addition in the situation..
File Info
Update Time: 2024-10-21
This template belongs to Mathematics courseware People's Education Press fourth grade mathematics volume 2 industry PPT template
"Law of Addition" Law of Operation PPT Courseware 2 Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Law of Addition" Law of Operation PPT Courseware 2 is enough.
How to use the Windows system template
Directly decompress the file and use it with office or wps
How to use the Mac system template
Directly decompress the file and use it Office or wps can be used
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view: Click to see
How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box
Notice
Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com
"Law of Addition" Law of Operation PPT Courseware 2, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.
(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)