The first volume of Senior Two, math diary, how to draw 50 words vertically with the help of software. 1, download a pinyin input method. 2. Input the math problems to be drawn into the Pinyin box, and insert the words in the Pinyin box into a word processing software (such as MicrosoftWord). 3. Choose Song Style and Font Size 24 to beautify borders and fonts. 4. Select the text orientation function to display the text vertically. 5. Copy math diary on white paper with a marker. /kloc-addition and subtraction within 0/00 (2) How to draw math diary? You can write addition and subtraction on the painted peaches, triangles, squares and pentagrams. How does math diary draw? Thank you for your expert answers. It was cloudy on June 5438+February 1 1 Sunday, 2005. Dad took me shopping in Baihui today. We bought three packs of biscuits, each of which cost 60 9 yuan cents. Bought three bags of French fries, each with 8 yuan 4 cents; 15 yuan bought 1 bottle of salad oil at 80. Here is my calculation: 1 package of chips and 1 package of biscuits is 18 yuan plus 3 packages of ***54 yuan, and the money spent on salad oil is * * * 80 69 yuan cents, which is exactly the same as the invoice. Oh! I'm great! "Here, Xiaojie described a shopping calculation process, while Xiaojin recorded a mathematical discovery with the knowledge of simple operation. The latter's diary is a diary with thinking value. Second, in the way of guidance, cultivate students to have a pair of mathematical eyes, observe life and think about problems with mathematical eyes. First of all, teachers should use classroom teaching to guide students to learn to think and clarify the thinking context in the process of knowledge formation. Ask students to write down the process of this discovery on the same day, and pay attention to the cultivation of students' reflective ability, including recalling, summarizing, improving, reflecting and innovating classroom knowledge learning. Secondly, teachers should gradually let students write some math preview diaries, math knowledge application diaries, math induction diaries, math practice diaries and math reflection diaries. Write down your own preview ideas, the application of laws, the process of inductive methods, the process of discovering and solving practical problems with mathematical knowledge in practice, and the process of active and independent review, thinking and reflection in your own learning process. Third, stimulate students' enthusiasm for writing about math diary. Teachers can lead them to browse the math diary of some students from other schools on the Internet and inspire interested students to write. Then, select innovative ones and publish them on the blackboard on campus or in class, so as to provide examples for other students, stimulate their writing desire and inspire other students to learn. For example, Oberon Diary: May 2006 13, Saturday, sunny. Today, my father taught me a fast calculation method to calculate the product of two digits with mantissa of 5, such as 15× 15 and 25×25. I learned it at once. I can tell the result of the formula quickly. The quick calculation method is: for example, 15× 15, use 1×( 1+ 1)=2, write 2 in the first hundred digits and 25 in the back, so15×/kloc. 25×25 is 2×(2+ 1)=6, with 6 written in the front hundreds and 25 in the back, that is, 25× 25 = 625; And so on: 35×35= 1225, 45×45=2025, 55×55=3025, 65×65=4225, 75×75=5625, 85×85=7225, 95× 95. When I learned that, I went to compete with my neighbors and won several times in a row. I think it's really interesting to learn math well! Math diary let them know more about mathematical thinking and mathematical discovery, record the beautiful sparks in their hearts, leave more mathematical marks in their hearts, and let them enjoy the interest brought by learning mathematical thinking for life. Third, teachers should not make rigid rules on the contents of diaries. Students can write down their thoughts on a subject or the whole class in math class, or write down interesting things that happen inside and outside math class. Of course, teachers can also guide students to complete the math diary through the following channels. 1. Assign practical homework and write an article on math diary through experience and feeling. For example, after teaching the stability of triangles, let students find some triangular objects in their lives and find out the characteristics of triangle stability through careful observation. 2. reflect on the diary. Mathematics reflective diary can truly record students' growth, promote the formation of students' autonomous learning ability and cultivate students' reflective ability. It requires recording your own questions so that teachers can know the situation in time and make remedial teaching. 3. Write some diaries to keep abreast of students' psychological state and stimulate students' interest in learning. For example, Xiaolong's diary: Saturday, June 28, 2006+Sunny Day Today, our family got up early and prepared to take the new car that Dad bought to go to grandma's house. In the car, my father said to my mother, "The license plate of this car is also good! ""I immediately asked, "What is the license plate?" Dad replied: "28 16". I thought about it and said, "What's so special about this?" "Think again!" Dad said. I began to get a little impatient, so I asked my mother. My mother smiled and said, "Son, I don't think the number of this license plate is a formula in your mathematics, is it?" "Yes, yes! 28 is 16! " I said excitedly, "This number is so interesting!" Dad also smiled at this moment and said, "As long as you observe carefully in your daily life, you will find many interesting places about numbers!" " "On the way back and forth here, I have been looking out of the window, looking at the license plate of every car passing by me! In a word, math diary can make students come into life, make students realize that mathematics is realistic and useful, enhance students' interest in learning mathematics, and reflect the value of students learning to think, being willing to think and being good at thinking. At the same time, math diary can also promote the interaction between teachers and students, which is a bridge between teachers and students. I'm happy to answer your question. What's math diary like? Diary, also known as "Japan" and "Japan", is a writing exercise book for students, mainly used for primary school students to write Arabic numerals.

The main feature is that the writing area is in the shape of "day", which is convenient for practicing the standardized writing of numbers. Common types are 8 lines of 10 and 10 lines of 12.

To develop good writing habits, we must start from an early age and start from the basics. We all know that Chinese characters have writing norms, but few people know that numbers also have writing norms. Some people write beautiful numbers that make people feel comfortable, while others write numbers that make people feel uncomfortable. This is related to the standard degree of digital writing.

Standardized digital writing is the basis of learning mathematics. Therefore, in the early days of children's contact with numbers, parents should carefully read the correct writing of each number and guide their children to standardize their writing.

Primary school is the first stage for a person to accept systematic learning, and what kind of habits are formed at this stage is also very important for his later life.

Generally speaking, for writing, Chinese subjects emphasize more. In fact, standardized writing of mathematics is also very important. Here, not only the Arabic numerals are correctly written, but also the figures are carefully, meticulously and neatly written. We should also pay attention to the specification of specific topic format and clever writing in the calculation process, which directly affect the calculation accuracy of students.

Some students have a high calculation error rate. Although there are some reasons, such as unclear concepts, not really understanding arithmetic and mastering algorithms, it is also one of the important reasons that they have not developed good writing habits. Some students didn't master arithmetic, nor did they miscalculate the questions because of their poor computing ability, mainly because they didn't write in a standardized way.

In math homework, some students write the numbers 0-9 irregularly, but looking back at these numbers for a while, they may not recognize what they are writing.

Therefore, starting from students' usual homework writing, students are required to write correctly and try not to scribble and correct when doing homework. Secondly, when writing numbers, we should distinguish between 1 and 7, 0 and 6, and we should not write them vaguely and speciously. Of course, mathematics writing is not only serious, but also includes whether the writing format of the topic is standardized. It is also important to guide students to standardize the writing format.

Teach written arithmetic, solve equations, etc. , all need to teach students the correct writing format. For example, the vertical calculation of column addition requires students to write only one number in a cell, emphasizing the alignment between numbers. The position of the plus sign in the vertical line and the writing of the horizontal line equivalent to the equal sign are also important.

For another example, in the senior year, there were many mistakes in the mixed operation of fractional multiplication and division because of irregular writing (the divisor was written in the wrong position, which led to the wrong number). There is also the "elementary arithmetic" that we will learn in the future. Many children's calculation accuracy is not high, for many reasons. According to the analysis of a large number of wrong questions, only a small part is caused by not mastering the calculation rules, and more is caused by irregular writing.

Also, whether the equal sign is aligned when solving the equation in the fifth grade and whether the two numbers of the dividend are written separately when solving the greatest common divisor by short division are easy to make mistakes. Therefore, in addition to emphasizing the correct format stipulated in the textbook, we will also emphasize that students should standardize the writing format, so that the error rate of students' calculation will be less.

Extended data:

When children learn to write numbers, they usually use "Tian Zige" books (or Japanese books). First, they should explain to their children the upper, lower and left parts of the "Tian" shape. The font should be filled in the upper and lower squares on the left (that is, the first word "day"), but it should not be out of line. Then explain the writing order according to each number, that is, where to start using the pen, in what direction, how to turn the corner, etc.

First explain the demonstration to familiarize the children with the stroke order and strokes, then let the children try to write in Tian Zige's book twice, and then the parents will check the comments to help the children master the writing essentials again.

1 and "1" are like chalk. They start from the upper right corner of the calendar and go all the way to the lower left corner. This is not simply connecting two corners.

2._2 "Like a duckling, touch the line on the left from the pen, then touch the line up to the right to form a semicircle, diagonal to the lower left corner, and touch the line horizontally.

3. "3 is like an ear. When you start writing, you don't touch the line, you touch the line up, then you touch the line down, bend it slightly into a semicircle in the middle, turn to the lower right above the dotted line, touch the bottom line down, and finally, bend up and touch the line.

4. "4" is like a small flag, starting from the middle of the upper line, rowing to the lower grid to the left, touching the left line and then bending to the right to touch the line. The second pen goes down near the upper right corner and touches the middle line below.

5, "5" is like a hook, starting from less than half of the upper line, going down to the left corner, drawing a big semicircle above the middle line, touching the right line and ending at the left line. Finally, draw a horizontal line on it.

6. "6" is like a whistle Draw a solitary shape from the upper line to the right, touch the left line and the bottom line, and touch the right line up to draw a small circle, with the top of the small circle exceeding the center line.

7. "7" is like a hoe. Draw a horizontal line from the upper left corner to the upper right corner, then fold it down and touch the line to the left in the middle of the bottom line.

8. Eight is like a doll. From the upper right line to the left line, a semicircle is formed, and then it turns to the lower right line to form a circle, which touches the right line, the lower line and the left line, intersects the original line upward, above the middle line, and finally, the line reaches a place near the upper right corner and slightly away from the pen. Not sealed.

9. "9" is like a spoon. Draw a circle from near the lower right corner to the lower left corner and then to the middle of the bottom line, with four sides touching the lines in the grid above.

10 and "10" are like chalk and eggs. "10" occupies two spaces, and "1" is written in the left space. Draw an ellipse on the right and touch the upper, lower, left and right boundaries.