The journal "Mathematics and Science World" (High School Edition) is supervised by the China Association for Science and Technology and sponsored by the China Research Association of Optimization Method, Overall Planning Law and Economic Mathematics, and is publicly distributed at home and abroad. Founded in 1991, with the care and support of the older generation of national leader Deng Yingchao (inscribed with the title of the journal) and the famous scientist Qian Xuesen, after more than 30 years of development, it has been recognized and loved by the majority of readers and authors.
Introduction to the magazine "Mathematical World".
◆ Competent unit: China Association for Science and Technology
◆ Organizer: China Optimization Method, Overall Planning Method and Economic Mathematics Research Association
◆ Publication cycle: semi-monthly
◆ 国内统一连续出版物号：CN 11-3095/O1
◆ ISSN 1004-6542
◆ Journal level: national excellent journal
◆ Duplicate check requirements: within 15% of the duplicate check
◆ Review time: 10 working days
◆ Publication time: within 24 years
◆ Receiving direction: preschool, primary school, junior high school, high school, secondary vocational school
◆ Difficulty of Receipt: ★★★★ ☆ (Difficult)
The main column of "Mathematical World" (high school edition).
Basic intensive lectures, example questions, problem solving methods, optimized classroom methods, teaching ideas and practices, teaching experience exchanges, experimental teaching columns, core literacy training, mathematics and science forums and other columns.
Submission requirements for "Mathematical World".
1. The manuscript must be a word document, and if it contains formulas, enter it in a formula editor. Manuscripts must be sent as attachments; The fraction is up and down, such as:
2. Manuscript composition: title, author's name, author's work unit and zip code, abstract, keywords, and text. Authors should not be more than 3 signatures. At the end of the article, indicate the contact information of the manuscript contact person or the first author (e.g., author profile, email address, QQ number, mobile phone, landline phone, mailing address, and zip code).
3. There is no limit to the number of words in the text of the manuscript (including illustrations and table text) for problem-solving articles, and the minimum number of words for non-problem-solving articles is 4800 words.
P.S. 1 Tips for using the formula editor in Word
1. Start and exit the formula editor
Tools/Custom/Keyboard/Insert/InsertEquation, put the pointer in the blank line under "Please press the new shortcut", press "Ctrl+Enter" (of course, you can also use other shortcuts, but this is the easiest to operate), and then click "Assign", "Close", "Close". In the future, you can directly press "Ctrl+Enter" in WORD to start the formula editor, and when you exit the formula editor, press Esc.
2. The most commonly used shortcuts in the formula editor
Ctrl+H：上标；Crtl+L：下标 ； Ctrl+J：上下标；Crtl+R：根号；Ctrl+F：分号。
3. Several shortcut keys that are common in the formula editor
Ctrl+A：全选；Ctrl+X：剪切；Ctrl+C：复制；Ctrl+V：粘贴；Ctrl+B：加黑；Ctrl+S：保存；Shift+方向键：局部选择。
4. Sometimes the upper and lower subscripts are Chinese characters, it seems small and cannot be seen clearly, you can change the settings as follows, the operation is "Size/Definition", and the upper and lower subscripts are set to 8 points in the dialog box that appears.
5. If you choose a five-point font in the body of Word, it is most appropriate to set the "Standard" in the "Size/Definition" dialog box in the formula editor to 11 points.
6. In the full-width state of the input method, you can enter a space, but not in the half-width state.
7. In "Style/Definition", you can set the text to be blacked out or skewed.
8. In formula editing, some special symbols cannot be directly entered (such as (1), ★ ≌, ∽, ⊙, etc.), you can insert a special symbol in the word body first, and then transplant it to the formula by "copy and paste".
P.S. 2 Tips for drawing graphics in Word
1. The graphics drawn with the "drawing" tool in Word are not convenient to move, and it is always difficult to move to the most appropriate position; The positioning of the letters is more difficult to control, and it is recommended that it is not advisable to use "drawing" to draw the figure completely.
2. For geometry, it is highly recommended that you use the geometric artboard to draw, which is the easiest and most accurate. Download Geometry Artboard 4.04 Chinese version, 3.X version tutorial (recommended), version 4.03 tutorial (PDF).
3. For other graphics, it is highly recommended that you use the "Paint" program (Start/Program/Accessories/Paint) to draw, which is the most compact. Among them, "image/opacity processing" is the most commonly used, so try it and you'll see how it works. When we edit, we put some commonly used graphics and symbols in a BMP file (download tuxing.bmp), double-click the file when using, copy and paste the basic elements in the blank area to quickly produce the required graphics, and then paste them into Word. Here are a few things to keep in mind:
(1) If the double-click is not a drawing program, but a picture processing program such as Acdsee, photoshop, etc., because these programs are not easy to operate, the default program for opening BMP files should be modified. The specific operation is: open any folder, click "Tools/Folder Options/File Types" in the window, select "BMP Files" in the list of registered file types, click the "Change" button on the right side of "Open With", and then click the "Paint" program in the list of pop-up windows (if there is no drawing in the list, then click the "Browse" button to select, if you don't know the "Path of the Paint Program", check the properties of "Start/Program/Attachments/Paint", and copy the target path from it), press "OK". That's it.
(2) If you find the settings in (1) troublesome, you can choose to start the "Paint" program first, and then open the tuxing.bmp from it.
(3) Some complex shapes are not placed in the tuxing.bmp because the size is difficult to determine, so you can use the "Science Tools (Download)" to draw and adjust the required shapes, and then paste them into the tuxing.bmp.
(4) After the drawn picture is pasted into Word, in order to facilitate the adjustment of its position, you must click on the picture, right-click, check "Set Picture Format/Layout/Quadric", and finally press "OK".
(5) In order to prevent the tuxing.bmp from being inadvertently modified, its properties have been determined to be "read-only", so every time you close the file, when the "Save" dialog box appears, you only need to click "No", if you click "Yes", a pop-up window will appear, allowing you to choose the location to save, in fact, the tuxing.bmp is still unharmed.
(6) The above part of the file is compressed (RAR) format, if it cannot be opened after downloading, please install winRAR3000.
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