Western Normal University Edition First Grade Mathematics Volume 1
People's Education Press First Grade Mathematics Volume 1
Beijing Normal University Edition Seventh Grade Mathematics Volume 1
People's Education Press Third Grade Mathematics Volume 1
People's Education Press Second 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
Beijing Normal University Edition Seventh Grade Mathematics Volume 2
Qingdao Edition Seventh Grade Mathematics Volume 1
People's Education High School Mathematics Edition B Compulsory Course 2
Beijing Normal University Edition Eighth Grade Mathematics Volume 1
Qingdao Edition Seventh Grade Mathematics Volume 2
Jiangsu Education Edition Fourth Grade Mathematics Volume 1
Qingdao Edition Second Grade Mathematics Volume 2
People's Education Press First Grade Mathematics Volume 2
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Category | Format | Size |
---|---|---|
Qingdao Edition Fifth Grade Mathematics Volume 2 | pptx | 6 MB |
Description
"Care for Eyes" PPT Courseware 4
Interpret situations and ask questions
At present, the prevalence of myopia among primary and secondary school students in my country is rising rapidly, which is a matter of great concern to parents and society. Please see the research report from the China Youth Research Center.
The "China Youth Research Center. Special Research Report [2003]" shows: At present, the prevalence of myopia among primary and secondary school students in my country ranks second in the world, second only to Japan, and the age of myopia is advancing earlier...
What questions can you ask?
Can you design a questionnaire to find out whether people develop myopia at an earlier age?
How to organize the survey data?
First organize the data into statistical tables
Statistical table of the ages at which primary and secondary school students and parents begin to suffer from myopia
The two statistical charts look inconvenient, what should I do?
Two statistical charts can be merged into one.
By looking at the statistical chart above, I found that the age at which primary and secondary school students develop myopia is earlier.
The advantages of a compound bar chart are...
The advantages of compound bar charts are:
Facilitates visual comparison of two data.
Class summary
Today, what do we learn? What did you learn? Do you have any more questions?
Keywords: Eye care teaching courseware, Qingdao edition fifth grade mathematics volume PPT courseware download, fifth grade mathematics slide courseware download, eye care PPT courseware download, .PPT format;
For more information about the "Care for Eyes" PPT courseware, please click on the "Care for Eyes" ppt tab.
"Care for Eyes, Protect Vision" PPT courseware:
"Care for Eyes and Protect Vision" PPT courseware Part 1: Objectives of this lesson 1. Understand and develop correct eye usage habits. (Key points) 2. Investigate the vision of students in this class and analyze the reasons, and provide suggestions for protecting vision. (Difficulty) 3. When communicating...
"Care for Eyes and Protect Vision" PPT:
"Care for Eyes, Protect Vision" PPT Part One: Clarify Communicative Requirements Read page 59 of the textbook and talk about what requirements this oral communication has put forward for us? The eyes are the windows to the soul, they are fragile and easily damaged. At the beginning of each semester, some people in the class...
"Care for Eyes" PPT courseware 3:
"Care for Eyes" PPT Courseware 3 1. What statistical charts have you studied? Bar charts and line charts. 2. What preparations should be done before making statistical charts? Conduct surveys, collect data, compile statistical tables, etc. You can design a questionnaire to survey people...
File Info
Update Time: 2024-09-08
This template belongs to Mathematics courseware Qingdao Edition Fifth Grade Mathematics Volume 2 industry PPT template
"Care for Eyes" PPT Courseware 4 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!
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