mathematical weekly

How time flies! A week has passed. I believe you will learn a lot in a week. Keep a weekly diary and record your experiences. But how to write a weekly diary to shine? The following are 9 math weekly journals I compiled for you, hoping to help you.

Math Weekly Articles 1 For example, when I was playing with a calculator, I found a phenomenon:

2 1— 12=9,43—34=9,65—56=9,76—67=9,87—78=9……

32l- 123= 198，432-234 = 198，543-345 = 198，654-456 = 198 ...

432 1— 1234=3087, 5432—2345=3087, 6543—3456=3087……

5432 1- 12345=4 1976, 65432-23456=4 1976,76543-34567=4 1976…

Through observation, it is found that several consecutive natural numbers form an integer, and the number formed by them in descending order is subtracted from the number formed by these numbers in descending order. If the number of numbers in the group is fixed, the difference is equal. Do you think math is wonderful? Through research, I know that as long as you are willing to explore, you will make many wonderful discoveries, and then you will find how interesting mathematics is.

Mathematics Weekly 2 Today, a guest came to our house, and my mother asked me to go to the supermarket to do some shopping. This is my first time to go shopping alone. My mother has ulterior motives. She exercises and cultivates my courage and ability to live independently.

I took the shopping list written by my mother and 100 yuan, trotted and sang cheerful songs, and rushed to Danyang supermarket. There are so many things in the supermarket! All kinds of goods are placed neatly. I first took a bottle of old vinegar, a bottle of soy sauce and a bag of chicken essence according to the list, put them on the shelf and put them in the basket. I looked at the price tag. The unit price of each bottle of aged vinegar is 50 cents in 8 yuan, 50 cents in 7 yuan and 6 yuan 1 minute, which adds up to 22 yuan 1 minute. Next, I asked my assistant aunt to weigh 5 Jin of rice for me. The unit price of a kilo of rice is 40 cents in 4 yuan, and 5 kilos of rice is 1 ***22 yuan money. I came to the cashier with a basket, and the assistant aunt scanned the bar codes of everything with a scanner. The computer immediately figured out that I bought 1 corner in 44 yuan, and I took out 100 yuan to my assistant aunt. After paying the bill, I went home happily with my basket. My mother praised me for growing up and being a capable little helper.

Time flies, time flies. Time always slips away from us in a hurry, leaving us no chance to regret. We can only recall the past and gain a lot of reflective experience from it.

After going through exams again and again, I really realized the importance of time to us. I still remember that when I failed in the first exam, I encouraged myself and set many learning goals. But later, I found that I didn't practice myself according to my own reflective experience, but put them on the shelf, repeatedly, and finally forgot the one who vowed to work hard.

Bloom is a natural law, and time flies quickly is the law of the whole world. When a flower dies, we can use technology to make it bloom again, but as time goes by, we can never come back, so we can't dwell on the past. Now we should look forward to the future, truly take the goal as the driving force of life and practice it.

After this mid-term exam, my mood is very complicated, and I have an unspeakable taste in my heart. I only got 72 points in the exam. I began to feel inferior, as if the sky was not as blue as usual, but dark. The flame of hope in my heart has gone out, and I have lost hope in mathematics.

I seem to have left this competitive world, hoping to have no troubles, but failure is always inevitable, which is a test given by nature! Yes, failure is the mother of success. Finally one day, I will embark on the road to success!

At this point, I understand, I know how to cherish time and spend my spare time on study. The sixth grade is so tight that it can't be like before. I think of a text we have learned, to be the best of ourselves, but success is never easy. Many times, you have to grit your teeth and stick to it ... this paragraph is deeply imprinted in your heart. As long as we work hard, we can succeed. People on earth are good at living. This sentence tells us that everyone is born kind, just like our study, our grades are in our hands and our fate is changed by us.

Now, dark clouds are floating from my heart. After the rain, the sun shines on the earth and the rainbow hangs on the horizon. Inferiority disappeared, and self-confidence rippled in my mind.

Come on! Try harder next time!

When I got up to brush my teeth this morning, I saw that the cup was round. Later, I went to wash my face and found that the washbasin was round. At noon, I found that the bowl was round, too. I feel very strange at this moment: why do these utensils have one feature, that is, they are all round? Then I observed a lot of utensils, and I found that almost all of them were round! That reminds me, am I presbyopia? I began to doubt myself, so I wiped my eyelids and looked at it again. It's true.

After that, I continued to study, and I learned that if people use containers with other shapes in their lives, it is not easy to overlap and take things, because it is inconvenient, but using round containers can overcome such weaknesses.

I am glad to find this function. There is a good saying: "You can't see the truth without doubt." This incident gave me an experience. In the future, I must carefully observe the things around me and study them in depth.

Chapter 5 of Mathematics Weekly Every child who goes to school needs to study, so only a lot of people don't understand and hate mathematics. Now I'll tell you the function of mathematics!

Bacon. Roger said; Mathematics is the key to science. Ignoring mathematics will harm all knowledge, because people who ignore mathematics cannot understand any other science, even anything else in the world. What's more, a person who ignores mathematics can't understand his negligence, which will eventually lead to the inability to seek any remedial measures.

Mathematics is very important. Everyone needs to study hard. Of course, mathematics is not only the key to science, but also the key to our own future. Do we need it in our future work? Many people who need mathematics everywhere in their lives think that mathematics is useless and can't help us. Then these people are wrong. As long as you learn it well, you will know that it can help you. He helped you by accident. It is invisible. Mathematics is a very useful knowledge. When studying physical chemistry in the future, mathematics will be just like a basic course. Mathematics has a strong thinking process and logic. In the future, both physics and chemistry and thinking will be of great help to you. I think mathematics is a very useful and interesting subject.

Mi Shan Kunsan, a Japanese math educator, said: If students rarely have the opportunity to use math knowledge after graduation, they will soon forget it in less than a year or two. However, no matter what kind of work they are engaged in, only the mathematical spirit, mathematical thinking method, research method, reasoning method and focus on seeing problems deeply engraved in their minds can play a role anytime and anywhere and benefit them for life.

So, math is not as difficult as you said. Very annoying, very serious, very hard. Nothing is difficult, only simple.

In Chapter 6 of Mathematics Weekly, every string of numbers deduces different results. Every result has its own meaning; Every calculation is full of fun; Every figure has the beauty of lines and every formula; They all contain hard sweat; Behind every question, there is always a secret that is unknown.

When you are bored, you can be a friend to relieve boredom, and when you are angry, you can be a tool to vent. Every number has its own beauty. "1" has a straight aesthetic feeling, "3" has a novel bend; "5" is a fat man with a big belly, "7" is a skinny child; "8" is an hourglass and "9" is a spoon for soup. Every number is an art full of charm. Geometry, the beauty of curves. Points form lines, lines form planes, and planes form bodies. Dots are like ink drops on white paper; Lines have the beauty of bending and stretching; The face is a beautiful pattern, and the body is an interesting work of art.

Today, the weather is sunny every day, and my father and I are in a good mood. My father asked me to play a game with coins. Put 20 coins on the table, and two people take turns to take at least 1 coin and at most 4 coins at a time. Whoever gets the last coin loses.

I started playing games. My father and I each held coins happily, but whether I took them first or my father took them first, I always got the last 1 coin. I was puzzled, so I asked my father what was going on. Dad told me with a smile that all coins are subtracted from the last coin, that is, 20- 1= 19 (pieces), and then the minimum sum divided by 1 equals 4, that is, 19÷5=3 plus 4. Just take off the remaining four, and then no matter how much the other party takes, you and the other party win by taking the sum of five.

I tried it with a grain of salt, and it turned out to be true. So there is such a big mystery hidden in the game! Today, I benefited a lot!

Coin games not only made me fall in love with mathematics, but also made me understand many mysteries of mathematics. I will try to explore more interesting math games in the future!

7-week Notes of Mathematics Weekly Articles 1

As a college student majoring in mathematics education, I am honored to be able to enter the post internship related to mathematics education. I believe that everyone has the experience of the first day of work, and they will also have profound feelings and experiences. Especially those who have no work experience. In the first few days of internship, I was naturally excited and nervous. I am excited because I feel that I finally have the opportunity to work in the workplace, and I am nervous because I have to face a completely unfamiliar workplace environment. I don't need to do much work at the beginning of internship, but I am basically familiar with the environment of my new job, the internal culture of my unit, and some things I need to know in my daily work. I am still unfamiliar with everything in this position, but learning to adapt to a strange environment quickly is a process of self-exercise and the first skill I need to learn. This internship lays the foundation for entering the workplace in the future. In the first week, the leader introduced me to other staff in the office and assigned me a master. I can ask him for help in my future internship.

A week passed quickly. I thought the days of internship would be boring, but to be honest, the first week of internship was relatively relaxed and happy. Hehe, as the saying goes, everything is difficult at the beginning. I have taken the first step, and I will continue to work hard in the days to come. Life is not simple, we should move forward bravely! No matter how hard and tired I am, I will persist. As long as I persist, I will smile one day. Although the first week of internship was nothing and relatively easy, I was not easy. I will still work hard with a positive and optimistic attitude, and integrate into the internship life with the greatest enthusiasm. Although the first week of internship was nothing and relatively easy, I was not easy. I will still work hard with a positive and optimistic attitude, and integrate into the internship life with the greatest enthusiasm.

Zhou Ji 2

After a week's internship, I have some understanding of the operation process of my post. Although I majored in mathematics education, I was somewhat out of touch with my practice. I have been training us with the theoretical knowledge of those businesses this week, and I feel back at school. Although I am not so familiar with the business, there will be many things I don't understand, but I slowly learned how to deal with some things. In the process of work, I understand the importance of initiative. When you have a choice, you should take the initiative in your own hands. Sometimes I feel particularly wronged when I encounter difficult problems in the process of work, but it is only in the future.

Well, I think as long as you study hard, do your job well, ask if you don't understand, do more and talk less, and you will get unexpected gains. You can't expect only what you can't do. The second week of internship is coming to an end, and I have been here for some time. Although my colleagues are very nice, their work is very relaxed, and they have a certain understanding of the working environment, living here is still a bit uncomfortable. The primitive imagination of the workplace

There seems to be some gap in the state, and I believe I will adapt to the workplace life.

Zhou Ji 3

Unconsciously entered the third week of internship, life is still slowly adapting, and work step by step every day. In addition to learning professional knowledge related to the post, I also strengthen the combination of relevant knowledge of college mathematics education with my post, and strive to apply relevant knowledge of mathematics education to practical work. Internship doesn't want to be in school, so many problems encountered in many jobs can only be studied by myself, but fortunately, there are a lot of materials to look up. The knowledge related to mathematics education in universities can help, and it is not worth studying in universities. When you don't understand, you can look up information, which also cultivates the ability of self-study, and at the same time you can learn a lot of related knowledge.

After more than two weeks of formal internship, I have gradually adapted to such a schedule and work style. In the past, when I was at school, I was sometimes lazy or uncomfortable, so I would take time off or skip classes. The teacher will also understand and tolerate us "children who have not grown up" in his eyes. But now that we are working, no one in our colleagues will treat us as children, nor will they spoil and tolerate us like teachers. Whoever is late will be criticized by the leader. So I dare not be lazy every morning and get up on time to go to work. Sometimes it is normal not to eat breakfast in order not to be late. In order to make a good impression on everyone, I will go to the office early, clean the office, and then pour hot water for everyone. Although they are trivial matters, they are also some contributions to this office. The third week of internship is almost over. I believe I can do better next week and make a little progress every day.

Zhou Ji 4

On Monday, the first day of this week, I finally received my first real job assignment since my internship. Although I have been practicing here for almost a month, my job is nothing more than helping my colleagues, helping others and doing odd jobs. I spend most of my time doing nothing. Today, my master finally assigned me the first task. I made full use of the knowledge of mathematics education major I learned in the university and successfully completed the first task. Master said that through his observation, I was very active and patient and passed his test initially, so I was assigned a task to further test me. This seemingly simple task requires patience and care, and a small mistake will lead to all mistakes. I want to say, master,

I'm ready. I will finish this task seriously and perfectly, and I won't let you down. In the next few days, I began to formally take over the relevant work. Because I am a newcomer, there are many defects and deficiencies in the actual implementation process. Fortunately, under the guidance of my master, I successfully completed the task. After several days of practice and study, I deeply feel that I didn't master the textbook knowledge thoroughly enough before, and the combination of theory and practice was not good enough. I feel that I have a lot to learn, so I always feel that time is not enough. So, I set myself some plans and goals. First of all, I learned some current norms, read books related to mathematics education, learned to skillfully use office software, mastered the details of work, and strived to improve my work quality.

Zhou Ji 5

In a blink of an eye, the internship has passed for more than a month. After a few days of busy work, I finally finished the big work task since my internship, and it was one day ahead of schedule. In order to ensure the perfect completion of this task, I have checked every link of the task no less than ten times to ensure that there are no mistakes. On Wednesday morning, I ran to work early because of nervousness and excitement, and put the finished materials on the master's desk, waiting for the master's inspection. While waiting for Master's arrival, time seems to become particularly slow, and every minute seems to be against me, which is the feeling of being unable to pass. Later, Master finally came to the office. I pretended to be calm and told her that the task had been completed and put it on your desk. Master just nodded slightly and said, I see. This makes me a little disappointed and worried. Master never said when to visit, nor did he assign me the next task.

Then I fell into a state of idleness. In my spare time, I study hard the knowledge related to my post in combination with my major in mathematics education, so as to lay a solid foundation for my future work. Think more, think more, ask more questions and ask more why; ; We should study knowledge thoroughly, which is not extensive but not accurate. The most important thing is to build self-confidence and believe in yourself. Accurately position yourself and make unremitting efforts in this direction. Remember to keep your word and keep your word!

Zhou Ji 6

This week, I began to learn in-depth business knowledge related to the position. With the help of my colleagues, I started with norms, that is, I became familiar with the current norms of mathematics education, and then I remembered all kinds of necessary knowledge related to work. After two days of hard research, I can finally understand the structural construction drawing basically. After the preliminary internship, I probably understood the whole workflow. Today, I began to formally participate in some core work, and the master assigned me tasks. I'm glad that the knowledge I learned in mathematics education at university can be really applied. This is a test for me and also gives me an opportunity. Therefore, I will try my best to do it well. I gained some experience in the course of working: believe in yourself in the course of working. If I can't do this, you can't be a good employee or a good leader. A person who believes in himself will walk radiant and make the boss look like you have endless energy; A person who believes in himself will be generous when dealing with others. All these can help the boss to cultivate confidence in you and entrust him with important tasks when necessary. As you treat others, others will treat you. At work, treat others as yourself. When you are in trouble, your good deed will lead to another good deed. When others are in trouble, lend a helping hand enthusiastically. In the workplace, try to be a good person who is kind to others, so that when you accidentally make a mistake at work or face a critical moment of salary increase and promotion, you can minimize the risk of being shot in the back by others.

Zhou Ji 7

Today, the instructor told me to go to other units to visit and study with him in ten minutes, and asked me to bring a pen and notebook. He also said to me: "The last task was completed beautifully, and I am very satisfied." He also praised me for my solid basic knowledge of mathematics education, and I was one of the students majoring in mathematics education he had ever seen with strong hands-on ability. I almost screamed with excitement.

After several days of hard work, my efforts were not in vain. Nothing excites me more than getting master's approval. Through this period of understanding, it turns out that Master is not such a humble person. I have heard many amazing stories about him from my colleagues. If I can learn something from him, it will definitely be of great help to my internship and future career development. On the way outside, the master said, my task these days is to expand on the basis of last time. This week, I summed up that one of the golden rules of success in the workplace is to be responsible, do your best and work hard. Never try to perfunctory your boss at work. Some people have visited many successful people. One of their common characteristics is that they spend far more time and energy on their work than they need on the job itself. I believe I can do better.

Zhou Ji 8

As a student, too much is the growth of knowledge, while as a teacher, you need too many things. Not only in work and life, but also in interpersonal communication, there are too many things needed. Independent in life. We three trainee teachers undertake all aspects of life together-buying food, cooking, carrying water, washing clothes and so on. We discuss and explore together, and life becomes stable from chaos. Happy cooperation has brought a lot of convenience to our life and ensured our better work.

At work, I just changed from a student to a teacher. Although I have solid subject knowledge and some theoretical knowledge of teaching, it is far from enough. Through a week of preparing lessons, giving classes to students and communicating with teachers, I realized my own shortcomings: grasping the difficulties and difficulties in class, grasping the time of class and so on. I came here with passion, and I once imagined my class, but there is often a certain gap between reality and imagination. The actual situation tells me that we must grow up! I am eager to grow up and hope to do my job well. I told myself that I must read more books, study more, consult local teachers and do more research.

Although I am only five or six years older than the students, there won't be much generation gap, but I still can't arouse the enthusiasm of the students. I don't know enough about students, and I know the commonness of students of this age, but local students have their own characteristics. Recognize the necessity of adopting different methods for different students. I told myself: first, we should communicate with their teachers and class teachers, and then communicate with students after class to get to know them and improve the efficiency of classroom learning. Another point is the teacher's teaching experience, which is a great wealth. Impressed, you should study more. I think it will benefit me a lot. Through this week, my biggest feeling is that I want to grow up and become an excellent teacher. And the way to grow is to learn-learning is endless!

Zhou Ji 9

Time flies, and the second week has passed before I know it. At the moment, sitting in front of the computer and writing down this week's internship experience is really a bit mixed.

I have listened to many excellent teachers this week, and now I feel completely different from before: I used to attend classes to learn knowledge, but now I attend classes to learn teaching methods. The purpose is different, and the attention in class is different. Now we are concerned about the teaching methods and ideas of the teachers and other teachers. After listening to the class, I personally experienced the hardships of being a teacher. The first time I went to the podium was the fourth class on Wednesday. At that time, the tutor had something temporary and asked me to take the class instead. I can't bite the bullet. It's the first time I stepped onto the podium so formally, and I was really at a loss in the face of so many students below. Maybe it's because I'm not fully prepared, maybe I'm inexperienced for the first time, maybe I feel a mess after the whole class, and I was really disappointed in myself at that time.

The next day, the instructor went to my class to help me maintain discipline. Although I am prepared, I don't feel very good about myself. Because information technology classes are all in the computer room, it is really good to say yes; It's really hard to say yes. I mainly use demonstration and task-driven teaching. After a class, I know how difficult it is to grasp students' hearts and maintain good classroom discipline. In addition, I think task design is also a link that needs special attention, and tasks should be linked throughout the classroom, because only by constantly stimulating students' achievement motivation can students' enthusiasm be better mobilized and they can cooperate with teachers' teaching.

Of course, there are still many defects in the teaching process. First of all, when teaching knowledge points, there is no emphasis and difficulty, and students are too eager to explore independently; Secondly, there is still a lack of regulation and adaptability in the classroom. I am often not awake enough to deal with emergencies. Third, my mental state is not good. Standing on the podium, I will inevitably feel nervous, which will affect my whole class. I hope that the shortcomings reflected in this week's class can be made up in the future teaching work! After observing the internship week on Wednesday, it is found that students' comprehensive classes and flexible classes are compressed into regular classes of Chinese and mathematics. Students complain that they have not attended comprehensive classes, but there are often some class chores to deal with, which is inevitable. I hope that in a few weeks, students will be on the right track, so they should be able to resume normal teaching!

The most important thing is that I help the teacher to correct the history exercise book during the empty class. The teacher is very strict with the font of the students. I hope students can write on a grid that is neither too big nor too small. The teacher insisted on this very much. I believe that under the supervision of the teacher's efforts, the students' calligraphy will certainly improve day by day, which will be of great help to the future composition. Finally, I think teaching practice is the most missing part of my two weeks. Because administrative internship is necessary, there will always be time conflicts, so I really need to plan the internship time next week, otherwise I won't be able to attend the full course this month.

Zhou Ji 10

There was a fight in our class this week, which was a fight between classmates. In fact, the teacher had dealt with it that day, and both sides of the fight were punished. But at the end of the day, the parents of the students who were beaten called the teacher to explain that she was afraid of not letting her children attend class and asked the other parents to give an explanation. The way the teacher takes is to try to appease the parents. Because the teacher has little experience in dealing with this matter, the teacher invited the person in charge of the academic affairs office to help the next day. As a result, under a single question, I found that some students evaded the importance and did not tell the whole truth. It turns out that the students who were beaten actually had problems. It can be said that both students are at fault in this matter, but because one of the parents really cares, the teacher handed it over to the school for complete handling. I'll ask the person in charge of the academic affairs office for the later treatment.

After all, you can't learn this from books. Although there are many troubles in our class and I have learned a lot of practical experience in the process, I also hope that these things will happen for the first time and for the last time. I think this is the result I hope. As far as teaching is concerned, I haven't had a formal class yet. Compared with the intern teacher in the same school, I am the slowest in class. I think I should have spent too much time on administrative practice, but it will be easier for me to practice in the academic affairs office this month, so I have already discussed with my teacher this week that I will start taking math classes next week and have decided on a unit.

Mathematics weekly article 8 20xx year x month x sunny

I met many difficulties in the process of learning "Mathematics". Whenever I encounter difficulties, I want to give up, but I am curious about mathematics and always want to do the problem well. Difficulties came to me step by step, but I beat them again and again. It's really "where there is a will, there is a way".

Mathematics Weekly 9 reflects on the whole teaching process. I think the success of this class lies in:

1. In teaching, make full use of the vivid situations provided by textbooks, let students think and explore independently, and form steps and methods to solve problems on the basis of cooperation and communication. What do you want first? What method is used to calculate? What else do you want? What method is used to calculate? What do you want in the end? What method is used to calculate? Combine the steps of solving problems with the order of operation. When enumerating comprehensive formulas, students should also ask about the basis and practical significance of each step of the formula, so as to promote students to correctly summarize the operation order of mixed operations.

2. Give students the space to develop their thinking and give them the initiative to think.

Give students the initiative to learn and think in teaching. Let students have the time and space to study independently, and let students have the confidence to think and do. Let students have the opportunity to think deeply and experience personally, so that everyone's thinking ability can be developed. Of course, due to the lack of knowledge and experience, some students get wrong answers, but these "wrong answers" are the sparks of students' wisdom, the most honest exposure of children's thoughts and experiences, the real thinking process of students, and reflect the obstacles when students construct knowledge. I give full play to the advantages of cooperative learning, let students explain to each other after finishing, find out the mistakes and correct them. In the face of mistakes, we should think deeply, realize in thinking and get new enlightenment. Firmly establish a knowledge system in perception.

3. Help students master the steps and strategies of solving problems step by step.

The order of mixed operation in this unit is combined with problem solving, and the steps and strategies of problem solving are one of the key and difficult points. In teaching, I pay attention to strengthening the analysis of quantitative relations. When describing the problem-solving thinking, I guide students to describe the problem-solving thinking through the relationship between quantity and dosage, and make it clear that the truth lies in calculation. Students may not be used to it at first, but it is not difficult to solve problems when this analytical method is gradually cultivated.

Of course, there are still many shortcomings in the teaching process:

1. When designing the lesson plan, the whole class was not connected, and the transition was rather stiff.

2. Students don't speak actively.

3. The time schedule is not reasonable enough.

4. Without designing subtraction problems, laws appear directly, which seems far-fetched.

5. Insufficient presupposition for students and lack of flexible adaptability.

Improvement measures:

1. Create situations in teaching, and naturally link review with new teaching, thus stimulating students' interest in learning.

2. Use inspiring language to make all students speak in various ways.

3. Make full presuppositions before class and be prepared for flexible handling.

4. Grasp the time of each link, reflect after each class, constantly improve teaching methods and accumulate teaching experience.

5. Learn from other teachers and gradually improve your teaching level.

6. Combined with students' problems, help to develop the good habit of consciously checking homework and improve the calculation efficiency.