Communication computing power
Publish: 2021-05-20 05:28:12
1. After entering the society, there are many abilities that you must master. Survival ability is a skill that enables you to overcome difficulties. Working ability enables you to take up this position when you are working. Adaptability enables you to quickly adapt to the new environment. Thinking ability enables you to have in-depth thinking, competitiveness, innovation, communication, teamwork and so on, There are so many.
2. Primary school as the stage of enlightenment ecation, the level of computing ability directly reflects the quality of a student's mathematics performance. In addition to the teacher's teaching, parents in improving their children's computing ability, might as well try the following methods
first, to strengthen the training of oral arithmetic is the key to improve the ability of calculation
oral arithmetic is the basis of all calculations. Only when children are proficient in oral arithmetic, can they have a good calculation ability. Therefore, parents may as well let their children insist on doing oral arithmetic every day. The content of mental arithmetic includes the mental arithmetic problems in this book and the basic mental arithmetic content learned before. Let the children practice it repeatedly. For example: let the child do 20 oral arithmetic questions every day, and set the calculation time for the child, and find the reason for the wrong questions, so that the child's calculation ability will be improved step by step
the addition and subtraction method within 10 in the first grade is very important, which is the premise of learning mathematics well in the future, and we must let children lay a solid foundation. Carry addition within 20, abdication subtraction, multiplication formula... These are the basis of future calculation. If you want to have a solid foundation, you must be very skilled, fast and accurate
Second, cultivate children's quality of care and patience, and develop the habit of serious and meticulous calculation
a large number of facts show that the lack of serious learning attitude and good learning habits is one of the important reasons for children's calculation errors. Therefore, to improve children's computing ability, we must pay attention to the cultivation of good computing habits, so that children have a rigorous, serious, meticulous learning attitude and the spirit of perseverance, the courage to overcome difficulties, do not use "a moment of carelessness" to forgive children's errors in calculation. So what habits should children develop in calculation
1. Cultivate the habit of serious examination. For practical problems, most of the children can seriously examine the problem, but for calculation problems, some children are not. In addition, the calculation is monotonous and boring, which is easy to cause psychological fatigue. If you encounter similar or similar numbers and symbols, you often have wrong operation order, wrong symbols or wrong data. When cultivating children's habit of serious examination, let them pay attention to the following three points: first, examine numbers and symbols, and observe their characteristics and internal relations; Second, it is necessary to examine the order of operations and make clear what is calculated first and then; Third, we should examine whether the calculation method is reasonable and simple, and then start to solve the problem
2. Cultivate the habit of careful examination. Check carefully and patiently, and check one by one. First, look up the number symbol, second, look up the calculation process. It can be summarized as the calculation habit of "one step, one turn back". In the calculation, one step, one turn back, one check. Check whether the numbers and symbols are copied correctly, whether the number is accurate, etc., and ask children to calculate patiently and carefully according to various corresponding calculation rules, so as to overcome the problem of carelessness
3. Cultivate the habit of standardized writing. Train children to be patient, not impatient, think seriously, and be cautious even when doing simple calculation problems. The calculation process should be written neatly and the format should be standardized. The calculation on the draft paper should also be written clearly to facilitate inspection. Pay attention to the standard of homework, let the children write according to the format, the handwriting is correct, not scribbled, not altered, not pasted, keep the homework neat and beautiful
4. Cultivate the habit of checking and estimating. This is the guarantee of correct calculation. Checking calculation is a kind of ability as well as a habit. First of all, we should master the methods of checking and estimating; Secondly, the checking calculation should be regarded as an important part of the calculation process; Thirdly, the child should master how to use estimation to test the correctness of the answer
Third, strengthen the family school contact, and jointly improve children's computing ability
parents should pay more attention to communicate with teachers to understand their children's learning situation in school, the accuracy of homework, and the problems in computing ability. Only with the joint efforts of parents and teachers can we get twice the result with half the effort
to improve children's computing ability, we need to be regular, planned and step-by-step, speed in time, density in quantity, flexibility and novelty in form and content. Only by persevering can we achieve good results.
first, to strengthen the training of oral arithmetic is the key to improve the ability of calculation
oral arithmetic is the basis of all calculations. Only when children are proficient in oral arithmetic, can they have a good calculation ability. Therefore, parents may as well let their children insist on doing oral arithmetic every day. The content of mental arithmetic includes the mental arithmetic problems in this book and the basic mental arithmetic content learned before. Let the children practice it repeatedly. For example: let the child do 20 oral arithmetic questions every day, and set the calculation time for the child, and find the reason for the wrong questions, so that the child's calculation ability will be improved step by step
the addition and subtraction method within 10 in the first grade is very important, which is the premise of learning mathematics well in the future, and we must let children lay a solid foundation. Carry addition within 20, abdication subtraction, multiplication formula... These are the basis of future calculation. If you want to have a solid foundation, you must be very skilled, fast and accurate
Second, cultivate children's quality of care and patience, and develop the habit of serious and meticulous calculation
a large number of facts show that the lack of serious learning attitude and good learning habits is one of the important reasons for children's calculation errors. Therefore, to improve children's computing ability, we must pay attention to the cultivation of good computing habits, so that children have a rigorous, serious, meticulous learning attitude and the spirit of perseverance, the courage to overcome difficulties, do not use "a moment of carelessness" to forgive children's errors in calculation. So what habits should children develop in calculation
1. Cultivate the habit of serious examination. For practical problems, most of the children can seriously examine the problem, but for calculation problems, some children are not. In addition, the calculation is monotonous and boring, which is easy to cause psychological fatigue. If you encounter similar or similar numbers and symbols, you often have wrong operation order, wrong symbols or wrong data. When cultivating children's habit of serious examination, let them pay attention to the following three points: first, examine numbers and symbols, and observe their characteristics and internal relations; Second, it is necessary to examine the order of operations and make clear what is calculated first and then; Third, we should examine whether the calculation method is reasonable and simple, and then start to solve the problem
2. Cultivate the habit of careful examination. Check carefully and patiently, and check one by one. First, look up the number symbol, second, look up the calculation process. It can be summarized as the calculation habit of "one step, one turn back". In the calculation, one step, one turn back, one check. Check whether the numbers and symbols are copied correctly, whether the number is accurate, etc., and ask children to calculate patiently and carefully according to various corresponding calculation rules, so as to overcome the problem of carelessness
3. Cultivate the habit of standardized writing. Train children to be patient, not impatient, think seriously, and be cautious even when doing simple calculation problems. The calculation process should be written neatly and the format should be standardized. The calculation on the draft paper should also be written clearly to facilitate inspection. Pay attention to the standard of homework, let the children write according to the format, the handwriting is correct, not scribbled, not altered, not pasted, keep the homework neat and beautiful
4. Cultivate the habit of checking and estimating. This is the guarantee of correct calculation. Checking calculation is a kind of ability as well as a habit. First of all, we should master the methods of checking and estimating; Secondly, the checking calculation should be regarded as an important part of the calculation process; Thirdly, the child should master how to use estimation to test the correctness of the answer
Third, strengthen the family school contact, and jointly improve children's computing ability
parents should pay more attention to communicate with teachers to understand their children's learning situation in school, the accuracy of homework, and the problems in computing ability. Only with the joint efforts of parents and teachers can we get twice the result with half the effort
to improve children's computing ability, we need to be regular, planned and step-by-step, speed in time, density in quantity, flexibility and novelty in form and content. Only by persevering can we achieve good results.
3. Since it's said that it's 3 Li and 1 min, what else do you ask
if you ask the level 19, the total attribute point should be force 57, min 38, spirit and body are 19
add earth first, add fire when it's full, and wood and water when it's finished!
if you ask the level 19, the total attribute point should be force 57, min 38, spirit and body are 19
add earth first, add fire when it's full, and wood and water when it's finished!
4.
Network cloud (Network) disk users are strictly prohibited to share and disseminate illegal network disk files containing infringement, pornography, metamorphosis, violence, bloody, terrorist, reactionary and other contents. Illegal network disk files will not be forcibly deleted from the user's network disk, but are prohibited from downloading and sharing. Illegal seed files and video files are also prohibited from creating offline BT download tasks and online cloud playback and viewing, respectively Will be forced to implant 8 seconds warm video prompt information)
[sample screenshot]
5. First, starting from the foundation
from the psychological characteristics of different ages of primary school students, the basic requirements of oral arithmetic are different. In the lower grades, the addition and subtraction of one digit and two digit are mainly used. Multiplication formula and formula for quotient. I am in the lower grade, which is the stage of foundation. From the addition and subtraction within 20 in grade one to the multiplication formula and formula quotient in grade two, the specific requirements of oral arithmetic are to master the addition and subtraction within 10, which requires accuracy and speed. For the addition and subtraction within 20, we need to have the methods and skills of oral arithmetic, and then extend to the addition and subtraction within 100. I used to recite the formula before class and do group exercises after reciting it. I said that the fastest speed for students to correctly write the formula is generally controlled at 15 questions, and then indivial spot check. I said that the formula students can quickly tell the results, and they can also rush to answer them. These mental arithmetic training is the foundation of the four arithmetic operations of addition, subtraction, multiplication and division, and must be solid, To lay a good foundation for the correct operation of multiple digits in the future, it can be said that it is very beneficial in the lower grade of primary school. In addition to the morning reading class, this exercise is also arranged in the last group of homework. Arrange appropriate mental arithmetic according to the progress of the course, ask parents to assist in timing and marking, and communicate with teachers when finding problems. In this way, after a period of time (generally 2-3 months), the speed and accuracy of oral calculation will be greatly improved. Basically 90% of the class reaches 75 questions in five minutes< In the calculation of numbers, the addition of carry numbers within 100 and the abdication subtraction are the most time-consuming and error prone places for students, especially the abdication subtraction, which is also the focus and difficulty of teaching and learning. How to overcome this key and difficult point? It is proved by research, comparison and teaching practice that if we combine the abdication subtraction within 20 with the abdication subtraction within 100, we should master the abdication subtraction within 20 very skillfully. Through analysis and inction, every situation has its oral arithmetic law. As long as students master it, the problem will be solved easily< Third, the magic weapon of memory is basic and comprehensive. Some common operations are often encountered in real life. Some of these operations have no specific rules of oral arithmetic and must be solved by strengthening memory training. The main contents are: addition and subtraction within 20, multiplication, oral decision and formula for quotient, which are the most basic. They must be mastered and remembered, and then they can be transformed into ability to proce high efficiency in calculation.,
from the psychological characteristics of different ages of primary school students, the basic requirements of oral arithmetic are different. In the lower grades, the addition and subtraction of one digit and two digit are mainly used. Multiplication formula and formula for quotient. I am in the lower grade, which is the stage of foundation. From the addition and subtraction within 20 in grade one to the multiplication formula and formula quotient in grade two, the specific requirements of oral arithmetic are to master the addition and subtraction within 10, which requires accuracy and speed. For the addition and subtraction within 20, we need to have the methods and skills of oral arithmetic, and then extend to the addition and subtraction within 100. I used to recite the formula before class and do group exercises after reciting it. I said that the fastest speed for students to correctly write the formula is generally controlled at 15 questions, and then indivial spot check. I said that the formula students can quickly tell the results, and they can also rush to answer them. These mental arithmetic training is the foundation of the four arithmetic operations of addition, subtraction, multiplication and division, and must be solid, To lay a good foundation for the correct operation of multiple digits in the future, it can be said that it is very beneficial in the lower grade of primary school. In addition to the morning reading class, this exercise is also arranged in the last group of homework. Arrange appropriate mental arithmetic according to the progress of the course, ask parents to assist in timing and marking, and communicate with teachers when finding problems. In this way, after a period of time (generally 2-3 months), the speed and accuracy of oral calculation will be greatly improved. Basically 90% of the class reaches 75 questions in five minutes< In the calculation of numbers, the addition of carry numbers within 100 and the abdication subtraction are the most time-consuming and error prone places for students, especially the abdication subtraction, which is also the focus and difficulty of teaching and learning. How to overcome this key and difficult point? It is proved by research, comparison and teaching practice that if we combine the abdication subtraction within 20 with the abdication subtraction within 100, we should master the abdication subtraction within 20 very skillfully. Through analysis and inction, every situation has its oral arithmetic law. As long as students master it, the problem will be solved easily< Third, the magic weapon of memory is basic and comprehensive. Some common operations are often encountered in real life. Some of these operations have no specific rules of oral arithmetic and must be solved by strengthening memory training. The main contents are: addition and subtraction within 20, multiplication, oral decision and formula for quotient, which are the most basic. They must be mastered and remembered, and then they can be transformed into ability to proce high efficiency in calculation.,
6.
Intelligent customer service robot is to use computer instead of human to perform the task of customer service, which is becoming indispensable in today's online customer service system. Thanks to the development of Internet technology, artificial intelligence and big data, from the earliest generation of intelligent customer service robot to now, it has experienced a lot of technological innovation, and its functions are constantly improved. It has made great improvements in robot language processing, semantic recognition, keyword matching, knowledge base construction and even autonomous learning, and is more and more used in people's work and life
since intelligent customer service robot plays such an important role in modern customer service system, what functions should a good intelligent robot have
Excellent natural language processing ability. Natural language processing (NLP) technology is to let the machine understand natural language. It is a subject to study the interaction between human and computer. It is also a key technology in the development of artificial intelligenceit is worth mentioning that Yiqia online customer service system has developed the application of multi scenario business robot based on NLP technology. According to the application scenarios of different businesses, the knowledge base architecture is built by layers and groups to realize one "person" multi-purpose, which not only makes the customer service machine more flexible and intelligent, but also greatly improves the work efficiency
2. Intelligent learning and perfect knowledge base. Add the daily problems of visitors to the knowledge base, accumulate more problems, different ways to solve more and more complex problems, make the knowledge base constantly updated and optimized, rece the maintenance cost. On this basis, the intelligent customer service robot of Yiqia can quickly respond to 80% of the repeated problems in customer service by means of pictures and text, and realize standardized service
3. Conversation transfer and human-computer cooperation. Although robots are becoming more and more intelligent and can share most of the work of human customer service, Yiqia thinks that technology can not completely replace human, so when robots encounter problems that can not be solved, they need to be able to transfer to human, so as to jointly improve the quality of service
4. Omni channel access. With the popularity of mobile Internet, the computer page is no longer the only channel entrance. Mobile phone, app, wechat, microblog and so on have become more and more used communication ways. Therefore, it is imperative for intelligent customer service robot to support Omni channel access
The interface was open. Yiqia supports the integration of intelligent customer service robot and third-party business application systems, such as ERP system, CRM system, OA system, etc., to facilitate the information flow, data continuity, operation management and business process standardization of enterprises6, 24 hours online. The emergence of intelligent customer service robot is to share the task of human work, replace the human customer service to provide services beyond eight hours of normal work, and provide users with 7 × 24-hour online, uninterrupted service throughout the year
in short, intelligent robots play an indispensable role in people's work and life, which greatly improves the work efficiency of enterprises and reces the labor cost. People are more and more used to the existence of intelligent robots, and a good online customer service system can't lack the function of robots. On the one hand, there are still many deficiencies in the development of intelligent robots, and many complex problems can not be solved; On the other hand, service needs temperature and emotion to proce a good experience, which can only be proced by the communication between people. In the final analysis, robots have no emotion and can't convey it
7. 1. I don't deny that good mathematics is related to genius, but good mathematics is not the patent of genius. 2. Mathematics studies the sensitivity of response, which is what we usually call mathematical consciousness. Only when we think of all the knowledge points related to it in an instant can we do a good job. This is the place where mathematics is difficult to learn, But it is just its shining point.
3. The first thing to learn mathematics well is to ask yourself whether you really want to learn it well. If you can do this, then you will succeed one fifth.
4. Put it into practice; If there is a will, there is a way. If you break the bridge and sink the boat, Qinguan will belong to Chu; In other words, from now on, I can introce several methods to you: A. preview ahead of time. At least twice as fast as the teacher's progress. At the same time, understand the exercises after class, and remember to ask if you don't understand them. B. consult the teacher and buy one or two sets of papers suitable for you. Of course, if you are lucky, your teacher will give you some papers. C. consciously do the questions and learn to draw inferences, Try to draw inferences from one instance, connect the comprehensive application of geometry and algebra knowledge (mainly the application of geometry knowledge to solve algebraic problems) d. learn to take notes, not every step of mathematical problems should be taken, but the more concise the more clear the better. At the same time, after taking a problem, stop to think, summarize the rules, and write notes.
5, The examination needs a kind of excited state, but when doing questions, you should keep your heart calm, review questions calmly, answer questions flexibly, learn to give up, and don't lose big things for small things.
finally, I wish you success; Nothing is impossible & quot
want to learn mathematics well
first, you must be interested in it, and like it.
Second, in class, you should pay attention. Your thinking should keep up with the teacher, and your ears should be precise. Don't miss the teacher's language, because most of the teacher's words are & quot; Gold & quot; Oh, it will be of great help in the future.
Third, do exercises immediately after class to consolidate the knowledge you just learned. This so-called exercise is only the practice of basic knowledge. The foundation must be solid. Only in this way can we strive to make progress and the results can easily improve by leaps and bounds.
Fourth, most of the people who want to learn before class understand it. It's two words,, Preview. This preview must be in place. It's better to do some basic exercises about it after the preview. It can also be called self-study.
(2)
ring the exam, the draft must be written carefully and orderly, not disorderly, which is convenient for you to check and spend less time, which is especially useful for filling in blanks and multiple-choice questions
first of all, we should make it clear that there is no quick method for any subject, and we need a little sweat to gain a little. All I can do is ask you to avoid detours. That's all. I hope you can do it yourself
on how to learn mathematics, I have read a lot of online answers to this question, most of which are big ones. On the surface, they seem to be very professional and reasonable, but they are of no use at all, and there is no help after reading them. Why? Because most of these respondents can't distinguish the target and don't shoot arrows at the target, it's called shooting without a target. They forget the most fundamental point, that is, most of the people who ask this question are not good at mathematics, and some even feel very difficult to keep up with the class. What's the use of telling him a lot of general principles? In my opinion, it's better to have something simple and practical
if you have difficulty with the course of mathematics, you should:
1. The foundation of mathematics is very important. The characteristic of the course of mathematics is that even inertia is too strong. Every knowledge point is like every step we go upstairs. If you don't learn a certain knowledge point well, it's like one step is missing
some students said that I can understand what the teacher said in class, so why can't I do the questions? This is because in class, the teacher said that it's like going up stairs with the light on. Although there are one or two steps that you can still go up without (as long as they are not used to), doing homework or taking an exam is like going up stairs with the light off. You can walk by feeling completely. No one can help you point out where there are no steps, so it's strange that you don't fall when you go to the broken step. What about this situation? The only way is to make up the missing step. The way is to take time to read the previous textbooks. If you still can't understand an old textbook, it means that you still need to make up for it. Put the book down for the time being and go to read the previous textbooks. Only until you can fully understand, and then look back from this book until the textbook you are learning. Personally, I think it's much more important than doing your homework in order to complete the task. This is the fundamental guarantee that you can keep up with the course. I have a granddaughter, which is the case. Once she asked me a math problem, which had four knowledge points. When I asked her, she couldn't answer any of them. I told her to read the corresponding part of the previous textbook first and then do the problem. She even asked her classmates. The result, of course, was that she copied the answer and finished the homework. Also said that I am not as good as her classmates, I only have a wry smile (here I can not help but also complain about the ecation now up, homework, homework, doing evil, is a drag on the good students, is a rope around the neck for poor students. At that time, I often failed to finish my homework and... In my opinion, for the so-called poor students, it's much more important to spend time learning previously forgotten knowledge than to do homework. Of course, I'm not here to tell everyone not to do homework, but to spend appropriate time to make up lessons for themselves
2, to learn mathematics well, interest is the most important, everyone says so. But in the final analysis, only when the foundation is good can one be interested. One can't be interested in the thing that makes one in trouble. So students with poor grades should spend more time on the first step. If you are a middle school student, then primary school textbooks should be able to understand it, you can understand it, do some Primary School Mathematical Olympiad problems, you will feel endless fun. So you can develop an interest in mathematics. There is nothing wrong with Guangqu
3, mathematics is not by rote, to understand, how to understand, or in the foundation, so students with poor grades should spend more time on the first step. As for the memory of formulas, we only need to remember the most basic ones, and learn to dece the rest by ourselves. Inventors couldn't remember many formulas in those years, but I could dece the needed formulas on the spot in one or two minutes in the examination room, which is much safer and absolutely accurate than your hard work. This is called understanding memory, It has been ten or twenty years since inventors and textbooks missed each other, but the formula they need to solve the problem can still be deced according to its definition. The so-called "good steel used on the blade" means that don't spend time on meaningless things. It's unreliable to memorize by rote. It's easy to get into trouble at a critical moment. If you can't think of it all at once, or you're not sure about a symbol, the problem will be over, and you will not be able to dece it by yourself. You only need to remember a few formulas in a book, From primary school to high school, I'm afraid there are no more than 20 formulas to memorize
for example: area formula, just remember the area formula of rectangle and circle. Rectangle area = bottom x height (s = AB). How can the area of triangle be deced from this? If you draw a diagonal line in a rectangle, do you get two triangles with the same area? Of course: (s = AB / 2)
What about the trapezoid? If you draw a diagonal line in the trapezoid, do you get two triangles? And their heights are equal? According to the triangle area formula, s = ah / 2 + BH / 2 = (a + b) H / 2. One thing to say is that when you dece a formula, just use a special case, because you are not proving it. Inventors haven't contacted textbooks for many years. They don't understand textbooks any more. If there are any problems, we can discuss them and make progress together
4. Only by doing more questions and thinking, can we open up our thinking. I'm not against homework. I'm against wasting time doing homework that is meaningless to you. You should spend this time on the real problem. If you really feel that doing homework is a waste of time, you can apply to the teacher not to do it. I think teachers should agree (your teachers now should be much more enlightened than our teachers then?)
5. When you come across a good topic, you should think about one more question: How did this topic come up? Can you come up with a similar question, or a question that has changed, or a question that has improved. So the next time you come across this question or something similar to it, you can do it easily. This is also a good way to train divergent thinking. It's also the most important way of thinking for inventors
6. Listen carefully. If you have any questions you don't understand, ask your teacher or classmates in time. Confucius is not ashamed to ask until you understand them, let alone us
7. Confidence is very important. You must believe that you can succeed
8. Finally, it is very important to deal with the relationship with the teacher. In principle, teachers should take the initiative to have a good relationship with students, because teachers are alts and teachers. However, e to various reasons, some teachers failed to do so. What should we do? No way, only the villain regardless of alts, for their own future, wronged their self-esteem well, what does it matter? If you can do this, it means that your social viability has surpassed your teacher. Isn't that a good thing? Knowledge is not only in books, but also in life. Because the fundamental purpose of learning is to learn to survive
no more nonsense. Finally, I hope you fall in love with mathematics. In this way, you will feel that mathematics is so enjoyable. Still worried about learning math? I wish you success< (3)
1. Preview reading before class. When previewing the text, you should prepare a piece of paper and a pen, jot down the key words, questions and problems in the textbook, and repeat the definitions, axioms, formulas and rules on the paper. Key knowledge can be approved, delimited, circled and pointed in textbooks. This will not only help us to understand the text, but also help us concentrate on listening in class
2. Classroom reading. During the preview, we only have a general understanding of the content of the teaching materials we need to learn, and not all of them have been deeply understood and digested. Therefore, it is necessary to make the marks and comments ring the preview, combine with the teacher's teaching, and further read the text, so as to grasp the key points and solve the difficult problems in the preview
3. Review reading after class. After class review is an extension of classroom learning. It can not only solve the problems that have not been solved in the preview and classroom, but also systematize the knowledge, deepen and consolidate the understanding and memory of classroom learning content. After a class, you must read the textbook first, and then do your homework; After a unit, you should read the textbook comprehensively, connect the content of the unit before and after, comprehensively summarize and write
3. The first thing to learn mathematics well is to ask yourself whether you really want to learn it well. If you can do this, then you will succeed one fifth.
4. Put it into practice; If there is a will, there is a way. If you break the bridge and sink the boat, Qinguan will belong to Chu; In other words, from now on, I can introce several methods to you: A. preview ahead of time. At least twice as fast as the teacher's progress. At the same time, understand the exercises after class, and remember to ask if you don't understand them. B. consult the teacher and buy one or two sets of papers suitable for you. Of course, if you are lucky, your teacher will give you some papers. C. consciously do the questions and learn to draw inferences, Try to draw inferences from one instance, connect the comprehensive application of geometry and algebra knowledge (mainly the application of geometry knowledge to solve algebraic problems) d. learn to take notes, not every step of mathematical problems should be taken, but the more concise the more clear the better. At the same time, after taking a problem, stop to think, summarize the rules, and write notes.
5, The examination needs a kind of excited state, but when doing questions, you should keep your heart calm, review questions calmly, answer questions flexibly, learn to give up, and don't lose big things for small things.
finally, I wish you success; Nothing is impossible & quot
want to learn mathematics well
first, you must be interested in it, and like it.
Second, in class, you should pay attention. Your thinking should keep up with the teacher, and your ears should be precise. Don't miss the teacher's language, because most of the teacher's words are & quot; Gold & quot; Oh, it will be of great help in the future.
Third, do exercises immediately after class to consolidate the knowledge you just learned. This so-called exercise is only the practice of basic knowledge. The foundation must be solid. Only in this way can we strive to make progress and the results can easily improve by leaps and bounds.
Fourth, most of the people who want to learn before class understand it. It's two words,, Preview. This preview must be in place. It's better to do some basic exercises about it after the preview. It can also be called self-study.
(2)
ring the exam, the draft must be written carefully and orderly, not disorderly, which is convenient for you to check and spend less time, which is especially useful for filling in blanks and multiple-choice questions
first of all, we should make it clear that there is no quick method for any subject, and we need a little sweat to gain a little. All I can do is ask you to avoid detours. That's all. I hope you can do it yourself
on how to learn mathematics, I have read a lot of online answers to this question, most of which are big ones. On the surface, they seem to be very professional and reasonable, but they are of no use at all, and there is no help after reading them. Why? Because most of these respondents can't distinguish the target and don't shoot arrows at the target, it's called shooting without a target. They forget the most fundamental point, that is, most of the people who ask this question are not good at mathematics, and some even feel very difficult to keep up with the class. What's the use of telling him a lot of general principles? In my opinion, it's better to have something simple and practical
if you have difficulty with the course of mathematics, you should:
1. The foundation of mathematics is very important. The characteristic of the course of mathematics is that even inertia is too strong. Every knowledge point is like every step we go upstairs. If you don't learn a certain knowledge point well, it's like one step is missing
some students said that I can understand what the teacher said in class, so why can't I do the questions? This is because in class, the teacher said that it's like going up stairs with the light on. Although there are one or two steps that you can still go up without (as long as they are not used to), doing homework or taking an exam is like going up stairs with the light off. You can walk by feeling completely. No one can help you point out where there are no steps, so it's strange that you don't fall when you go to the broken step. What about this situation? The only way is to make up the missing step. The way is to take time to read the previous textbooks. If you still can't understand an old textbook, it means that you still need to make up for it. Put the book down for the time being and go to read the previous textbooks. Only until you can fully understand, and then look back from this book until the textbook you are learning. Personally, I think it's much more important than doing your homework in order to complete the task. This is the fundamental guarantee that you can keep up with the course. I have a granddaughter, which is the case. Once she asked me a math problem, which had four knowledge points. When I asked her, she couldn't answer any of them. I told her to read the corresponding part of the previous textbook first and then do the problem. She even asked her classmates. The result, of course, was that she copied the answer and finished the homework. Also said that I am not as good as her classmates, I only have a wry smile (here I can not help but also complain about the ecation now up, homework, homework, doing evil, is a drag on the good students, is a rope around the neck for poor students. At that time, I often failed to finish my homework and... In my opinion, for the so-called poor students, it's much more important to spend time learning previously forgotten knowledge than to do homework. Of course, I'm not here to tell everyone not to do homework, but to spend appropriate time to make up lessons for themselves
2, to learn mathematics well, interest is the most important, everyone says so. But in the final analysis, only when the foundation is good can one be interested. One can't be interested in the thing that makes one in trouble. So students with poor grades should spend more time on the first step. If you are a middle school student, then primary school textbooks should be able to understand it, you can understand it, do some Primary School Mathematical Olympiad problems, you will feel endless fun. So you can develop an interest in mathematics. There is nothing wrong with Guangqu
3, mathematics is not by rote, to understand, how to understand, or in the foundation, so students with poor grades should spend more time on the first step. As for the memory of formulas, we only need to remember the most basic ones, and learn to dece the rest by ourselves. Inventors couldn't remember many formulas in those years, but I could dece the needed formulas on the spot in one or two minutes in the examination room, which is much safer and absolutely accurate than your hard work. This is called understanding memory, It has been ten or twenty years since inventors and textbooks missed each other, but the formula they need to solve the problem can still be deced according to its definition. The so-called "good steel used on the blade" means that don't spend time on meaningless things. It's unreliable to memorize by rote. It's easy to get into trouble at a critical moment. If you can't think of it all at once, or you're not sure about a symbol, the problem will be over, and you will not be able to dece it by yourself. You only need to remember a few formulas in a book, From primary school to high school, I'm afraid there are no more than 20 formulas to memorize
for example: area formula, just remember the area formula of rectangle and circle. Rectangle area = bottom x height (s = AB). How can the area of triangle be deced from this? If you draw a diagonal line in a rectangle, do you get two triangles with the same area? Of course: (s = AB / 2)
What about the trapezoid? If you draw a diagonal line in the trapezoid, do you get two triangles? And their heights are equal? According to the triangle area formula, s = ah / 2 + BH / 2 = (a + b) H / 2. One thing to say is that when you dece a formula, just use a special case, because you are not proving it. Inventors haven't contacted textbooks for many years. They don't understand textbooks any more. If there are any problems, we can discuss them and make progress together
4. Only by doing more questions and thinking, can we open up our thinking. I'm not against homework. I'm against wasting time doing homework that is meaningless to you. You should spend this time on the real problem. If you really feel that doing homework is a waste of time, you can apply to the teacher not to do it. I think teachers should agree (your teachers now should be much more enlightened than our teachers then?)
5. When you come across a good topic, you should think about one more question: How did this topic come up? Can you come up with a similar question, or a question that has changed, or a question that has improved. So the next time you come across this question or something similar to it, you can do it easily. This is also a good way to train divergent thinking. It's also the most important way of thinking for inventors
6. Listen carefully. If you have any questions you don't understand, ask your teacher or classmates in time. Confucius is not ashamed to ask until you understand them, let alone us
7. Confidence is very important. You must believe that you can succeed
8. Finally, it is very important to deal with the relationship with the teacher. In principle, teachers should take the initiative to have a good relationship with students, because teachers are alts and teachers. However, e to various reasons, some teachers failed to do so. What should we do? No way, only the villain regardless of alts, for their own future, wronged their self-esteem well, what does it matter? If you can do this, it means that your social viability has surpassed your teacher. Isn't that a good thing? Knowledge is not only in books, but also in life. Because the fundamental purpose of learning is to learn to survive
no more nonsense. Finally, I hope you fall in love with mathematics. In this way, you will feel that mathematics is so enjoyable. Still worried about learning math? I wish you success< (3)
1. Preview reading before class. When previewing the text, you should prepare a piece of paper and a pen, jot down the key words, questions and problems in the textbook, and repeat the definitions, axioms, formulas and rules on the paper. Key knowledge can be approved, delimited, circled and pointed in textbooks. This will not only help us to understand the text, but also help us concentrate on listening in class
2. Classroom reading. During the preview, we only have a general understanding of the content of the teaching materials we need to learn, and not all of them have been deeply understood and digested. Therefore, it is necessary to make the marks and comments ring the preview, combine with the teacher's teaching, and further read the text, so as to grasp the key points and solve the difficult problems in the preview
3. Review reading after class. After class review is an extension of classroom learning. It can not only solve the problems that have not been solved in the preview and classroom, but also systematize the knowledge, deepen and consolidate the understanding and memory of classroom learning content. After a class, you must read the textbook first, and then do your homework; After a unit, you should read the textbook comprehensively, connect the content of the unit before and after, comprehensively summarize and write
8. Teachers should be good friends of students. Teachers and students are equal and democratic. First of all, teachers should put down their airs, communicate with students, make friends with them, care about them in life and study, so as to arouse their love for teachers
9. 1、 The topic
curriculum reform is the core content of the whole ecation reform, and it is one of the key links to effectively promote quality ecation. Mathematics is an important part of the national basic ecation curriculum reform. In today's society, many countries regard mathematics ecation as an important part of citizen quality ecation in the development strategy of basic ecation, and put it in a prominent position. Calculation is the most widely used mathematical method in people's life, study, scientific research and life practice. It is also one of the important tools for people to understand the objective world and the surrounding things. From an abstract point of view, the manifestation of the objective world can be summarized as: number, quantity, space and time, and the relationship between them. From the point of view of mathematics, it is mainly manifested in number, quantity and form. Calculation is inseparable from number and calculation, and the quantification of spatial form and its relationship is inseparable from number and calculation. After the law of any subject is reced to formula, four mixed operations are basically used to calculate< Second, research status
1. Teachers don't know enough about the cultivation of students' computational ability
they only pay attention to students' written calculation ability, but ignore students' oral calculation ability and estimation ability. In fact, it is very important to cultivate students' oral calculation ability. In the four calculations, oral calculation is the foundation, and the foundation must be laid well. The accuracy of students' written calculation is in direct proportion to their oral calculation ability. In daily life, there is calculation everywhere, and estimation is indispensable everywhere. With the rapid development of computing tools and the wide use of computers, the content and requirements of large number computing are being adjusted. Therefore, in a sense, the application of estimation has greatly exceeded the accurate calculation
2. Teachers only focus on the results of students' calculation, but do not pay attention to the process
in fact, calculation is a complex operation process, which requires a lot of operation steps to get a result, so we should carefully analyze what is wrong. When correcting the calculation questions, we should point out the wrong step according to the students' calculation order. Let the students know the cause of the error and then correct it
3. Teachers don't pay enough attention to the teaching of computing.
in teaching, they pay more attention to the cultivation of students' logical thinking ability and spatial concept, but ignore the cultivation of computing ability. They think that there is a high technology now, and students can use computers and calculators to calculate as long as they can. In order to proce the deviation in concept, they should let students understand the calculation theory and algorithms, By solving practical problems, the computing power is further improved
4. Students do not re calculate, but only focus on algorithm
when learning calculation, they do not understand the calculation theory, that is, why they do so, but they attach great importance to the calculation algorithm, thinking that as long as they can calculate. There is a general lack of interest in calculation problems. They think that calculation problems can be solved without thinking, resulting in cognitive bias, so that they are not serious enough
5. Students' consciousness of simple calculation is not strong
students' calculation method is not reasonable and flexible, students' calculation method should be flexible, choose a reasonable algorithm from a variety of solutions to achieve the optimization of the algorithm, but in fact, students' consciousness of simple calculation is not strong, if a calculation problem is not required to be simple, the problem that can be easily calculated is not easy to calculate, We can't choose the best way to solve the problem according to the characteristics of the specific formula< Third, the definition of the subject
calculation teaching mainly refers to the teaching of calculation meaning and calculation method. The teaching of operation meaning and calculation method is combined
the calculation ability of primary school students refers to the students' high accuracy and appropriate speed in basic mathematics calculation according to the requirements of curriculum standards, including the mastery of basic methods and the rational and flexible use of them
this topic focuses on the cultivation of students' good calculation habits in mathematics classroom teaching under the guidance of the new curriculum concept, so as to promote students' mastery of calculation methods, improve the accuracy of students' mathematical calculation, make them reach a certain degree of proficiency, and graally achieve reasonable and flexible calculation methods< To make students understand the basic arithmetic of number operation and be able to use various methods for calculation; It enables students to explore and understand the law of operation, preliminarily understand the mathematical thought of incomplete inction, preliminarily experience the orderliness of mathematical thinking, and be able to use the law to carry out simple operation, so as to improve their calculation ability from various aspects
2. Improve the teaching method of computing teaching, improve the teaching value and efficiency of computing teaching
3. Through research, we seek teaching strategies to improve students' computing speed and accuracy, and summarize training methods to improve students' computing ability, so as to improve students' academic performance and lay a solid foundation for students' future study
4. In the research, we should cultivate teachers' awareness of scientific research and constantly improve teachers' level of ecational research
five, research content
around the focus of the research, we will research content is divided into three parts:
1, promote students to develop good computing habits
some students' computing ability is low, of course, there are some reasons, such as unclear concepts, no real understanding of computing theory, no proficiency in algorithms and so on, but the lack of good computing habits is also one of the important reasons. Some of them have bad habit of examining questions, and they often do it after half reading; In some cases, the writing is not standardized, the numbers and operational symbols are scribbled, and the numbers and symbols are copied wrongly; Some do not have the habit of checking the calculation and finish the calculation. In view of these phenomena, we believe that in order to improve students' computing ability, we should first cultivate students' good computing habits and let them master some methods. We will study how to promote students' good calculation habits in classroom teaching, extracurricular practice, examination and testing
2. Research on how to use classroom teaching to improve students' computing ability
the basic knowledge of calculation is widely distributed in primary school mathematics textbooks. Every mathematics teacher is required to be familiar with the teaching requirements of each textbook, carefully design teaching plans according to pupils' cognitive rules, age characteristics and knowledge base, and flexibly control the teaching process. At the same time of strengthening the basic knowledge, we should also pay attention to the cultivation of ability and development of intelligence, and strive to achieve the best teaching effect. We will focus on the following three aspects: (1) research on the teaching process and method of computing
dominated by the traditional teaching concept, many teachers follow the principle of "practice makes perfect" and implement the "sea of questions" strategy in computing teaching, which makes more and more students hate and fear computing. Reading the new curriculum standard carefully, it is not difficult to find that the requirement of calculation mentioned "attach importance to the cultivation of students' innovative consciousness and practical ability". This requires us to actively change our teaching concept, and put the teaching goal more in the thinking process of computing itself, and how to carry out the teaching and learning activities of computing, so that students can actively and happily participate in computing, feel the charm of computing, taste the fun of computing, and improve the ability of computing. Therefore, we will study how to carry out the teaching process in the classroom of computing teaching, and how to use teaching strategies to make students really love and understand computing
(2) research on algorithm diversification
"encouraging algorithm diversification" is an important concept of the new curriculum standard. The essence of algorithm diversification is to let students learn new knowledge from their existing knowledge and experience, and encourage students to explore solutions through independent thinking. The diversity of algorithms has been paid great attention and actively practiced by the majority of teachers, but the understanding and grasp of it are different. We will study how to grasp the essence of algorithm diversification in mathematics teaching, deal with the relationship between algorithm diversification and algorithm optimization, and pursue the rationality and flexibility of algorithm
(3) strengthen the research of oral arithmetic and estimation teaching
oral arithmetic, also known as mental arithmetic, is a way of directly calculating the number without the help of calculation tools, mainly relying on thinking and memory According to the new curriculum standard, oral arithmetic is not only the basis of written calculation, estimation and simple calculation, but also an important part of calculation ability. It can be seen that the first step to cultivate students' computational ability is to start with the ability of oral calculation
mathematics curriculum standards clearly point out that students can estimate the results of operations and explain the rationality of the results in terms of developing students' sense of number. Estimation is one of the effective ways to develop students' number sense, and it is also an important link to ensure the correct calculation, which is very beneficial to improve students' calculation ability. By estimating before calculation, we can estimate the general results and create conditions for the accuracy of calculation; Estimate after calculation can judge whether there are errors in calculation, find out the causes of errors and correct them in time. In the process of students' daily oral and written calculation, whether it is pre calculation or post calculation estimation, it has a certain value,
therefore, we will study how to strengthen the training of oral calculation and estimation, organize students to do interesting exercises in a planned way, and improve students' ability of oral calculation and estimation by means of test evaluation and competition activities
3. Research on the positive role of family ecation in improving students' computing ability
family ecation is an effective supplement and natural extension of school ecation, which plays an important role in the development of students. Students live in the family, the impact of family environment on children is all-round, but also crucial. Nowadays, parents place high expectations on their children and attach importance to the improvement of their children's abilities in all aspects, especially their children's mathematics learning. While some parents supervise and tutor their children, they also employ tutors for mathematics tutoring. However, now parents pay more attention to the cultivation of children's mathematical thinking ability, let the children participate in the special "Olympiad Mathematics" counseling, do not pay enough attention to the cultivation of children's computing ability, and family ecation does not play its e role in improving students' computing ability. Therefore, we will study how to give full play to the unique function of family ecation, strengthen the connection between family and school, communicate with parents and promote each other, and give full play to the supporting role of family ecation in cultivating students' computing ability< 6. Research methods 1. Inctive dective method. The problems that conform to one operation method are classified for teaching. The purpose of classification is to help students master the calculation method of these problems, and then use dective method to practice
2. Literature research method
is mainly to carry out comparative research of data and information from multiple perspectives, to understand and master the research results at home and abroad, to learn from successful practices, and to draw relevant lessons, so as to provide a theoretical framework and methodology for the research of this topic< The first is to investigate the teaching situation, learning situation and the possibility of innovative ecation development in the implementation point, so as to make the research practical and feasible; The second is to investigate and study various factors to improve the computing ability, and study relevant countermeasures, so as to make the research targeted and effective; The third is to investigate the change effect of the relevant quality indicators before and after the experiment, so that the research is well grounded and scientific
4. Ecation experience summary method
the members of the research group use the ecation experience summary method to summarize their teaching experience. At the same time, through the teaching experience summary, they learn to use the knowledge of ecational science theory, analyze the collected materials and statistical data, and improve their professional level< The first stage is from November 2014 to January 2015; Understand the research of this topic at home and abroad
curriculum reform is the core content of the whole ecation reform, and it is one of the key links to effectively promote quality ecation. Mathematics is an important part of the national basic ecation curriculum reform. In today's society, many countries regard mathematics ecation as an important part of citizen quality ecation in the development strategy of basic ecation, and put it in a prominent position. Calculation is the most widely used mathematical method in people's life, study, scientific research and life practice. It is also one of the important tools for people to understand the objective world and the surrounding things. From an abstract point of view, the manifestation of the objective world can be summarized as: number, quantity, space and time, and the relationship between them. From the point of view of mathematics, it is mainly manifested in number, quantity and form. Calculation is inseparable from number and calculation, and the quantification of spatial form and its relationship is inseparable from number and calculation. After the law of any subject is reced to formula, four mixed operations are basically used to calculate< Second, research status
1. Teachers don't know enough about the cultivation of students' computational ability
they only pay attention to students' written calculation ability, but ignore students' oral calculation ability and estimation ability. In fact, it is very important to cultivate students' oral calculation ability. In the four calculations, oral calculation is the foundation, and the foundation must be laid well. The accuracy of students' written calculation is in direct proportion to their oral calculation ability. In daily life, there is calculation everywhere, and estimation is indispensable everywhere. With the rapid development of computing tools and the wide use of computers, the content and requirements of large number computing are being adjusted. Therefore, in a sense, the application of estimation has greatly exceeded the accurate calculation
2. Teachers only focus on the results of students' calculation, but do not pay attention to the process
in fact, calculation is a complex operation process, which requires a lot of operation steps to get a result, so we should carefully analyze what is wrong. When correcting the calculation questions, we should point out the wrong step according to the students' calculation order. Let the students know the cause of the error and then correct it
3. Teachers don't pay enough attention to the teaching of computing.
in teaching, they pay more attention to the cultivation of students' logical thinking ability and spatial concept, but ignore the cultivation of computing ability. They think that there is a high technology now, and students can use computers and calculators to calculate as long as they can. In order to proce the deviation in concept, they should let students understand the calculation theory and algorithms, By solving practical problems, the computing power is further improved
4. Students do not re calculate, but only focus on algorithm
when learning calculation, they do not understand the calculation theory, that is, why they do so, but they attach great importance to the calculation algorithm, thinking that as long as they can calculate. There is a general lack of interest in calculation problems. They think that calculation problems can be solved without thinking, resulting in cognitive bias, so that they are not serious enough
5. Students' consciousness of simple calculation is not strong
students' calculation method is not reasonable and flexible, students' calculation method should be flexible, choose a reasonable algorithm from a variety of solutions to achieve the optimization of the algorithm, but in fact, students' consciousness of simple calculation is not strong, if a calculation problem is not required to be simple, the problem that can be easily calculated is not easy to calculate, We can't choose the best way to solve the problem according to the characteristics of the specific formula< Third, the definition of the subject
calculation teaching mainly refers to the teaching of calculation meaning and calculation method. The teaching of operation meaning and calculation method is combined
the calculation ability of primary school students refers to the students' high accuracy and appropriate speed in basic mathematics calculation according to the requirements of curriculum standards, including the mastery of basic methods and the rational and flexible use of them
this topic focuses on the cultivation of students' good calculation habits in mathematics classroom teaching under the guidance of the new curriculum concept, so as to promote students' mastery of calculation methods, improve the accuracy of students' mathematical calculation, make them reach a certain degree of proficiency, and graally achieve reasonable and flexible calculation methods< To make students understand the basic arithmetic of number operation and be able to use various methods for calculation; It enables students to explore and understand the law of operation, preliminarily understand the mathematical thought of incomplete inction, preliminarily experience the orderliness of mathematical thinking, and be able to use the law to carry out simple operation, so as to improve their calculation ability from various aspects
2. Improve the teaching method of computing teaching, improve the teaching value and efficiency of computing teaching
3. Through research, we seek teaching strategies to improve students' computing speed and accuracy, and summarize training methods to improve students' computing ability, so as to improve students' academic performance and lay a solid foundation for students' future study
4. In the research, we should cultivate teachers' awareness of scientific research and constantly improve teachers' level of ecational research
five, research content
around the focus of the research, we will research content is divided into three parts:
1, promote students to develop good computing habits
some students' computing ability is low, of course, there are some reasons, such as unclear concepts, no real understanding of computing theory, no proficiency in algorithms and so on, but the lack of good computing habits is also one of the important reasons. Some of them have bad habit of examining questions, and they often do it after half reading; In some cases, the writing is not standardized, the numbers and operational symbols are scribbled, and the numbers and symbols are copied wrongly; Some do not have the habit of checking the calculation and finish the calculation. In view of these phenomena, we believe that in order to improve students' computing ability, we should first cultivate students' good computing habits and let them master some methods. We will study how to promote students' good calculation habits in classroom teaching, extracurricular practice, examination and testing
2. Research on how to use classroom teaching to improve students' computing ability
the basic knowledge of calculation is widely distributed in primary school mathematics textbooks. Every mathematics teacher is required to be familiar with the teaching requirements of each textbook, carefully design teaching plans according to pupils' cognitive rules, age characteristics and knowledge base, and flexibly control the teaching process. At the same time of strengthening the basic knowledge, we should also pay attention to the cultivation of ability and development of intelligence, and strive to achieve the best teaching effect. We will focus on the following three aspects: (1) research on the teaching process and method of computing
dominated by the traditional teaching concept, many teachers follow the principle of "practice makes perfect" and implement the "sea of questions" strategy in computing teaching, which makes more and more students hate and fear computing. Reading the new curriculum standard carefully, it is not difficult to find that the requirement of calculation mentioned "attach importance to the cultivation of students' innovative consciousness and practical ability". This requires us to actively change our teaching concept, and put the teaching goal more in the thinking process of computing itself, and how to carry out the teaching and learning activities of computing, so that students can actively and happily participate in computing, feel the charm of computing, taste the fun of computing, and improve the ability of computing. Therefore, we will study how to carry out the teaching process in the classroom of computing teaching, and how to use teaching strategies to make students really love and understand computing
(2) research on algorithm diversification
"encouraging algorithm diversification" is an important concept of the new curriculum standard. The essence of algorithm diversification is to let students learn new knowledge from their existing knowledge and experience, and encourage students to explore solutions through independent thinking. The diversity of algorithms has been paid great attention and actively practiced by the majority of teachers, but the understanding and grasp of it are different. We will study how to grasp the essence of algorithm diversification in mathematics teaching, deal with the relationship between algorithm diversification and algorithm optimization, and pursue the rationality and flexibility of algorithm
(3) strengthen the research of oral arithmetic and estimation teaching
oral arithmetic, also known as mental arithmetic, is a way of directly calculating the number without the help of calculation tools, mainly relying on thinking and memory According to the new curriculum standard, oral arithmetic is not only the basis of written calculation, estimation and simple calculation, but also an important part of calculation ability. It can be seen that the first step to cultivate students' computational ability is to start with the ability of oral calculation
mathematics curriculum standards clearly point out that students can estimate the results of operations and explain the rationality of the results in terms of developing students' sense of number. Estimation is one of the effective ways to develop students' number sense, and it is also an important link to ensure the correct calculation, which is very beneficial to improve students' calculation ability. By estimating before calculation, we can estimate the general results and create conditions for the accuracy of calculation; Estimate after calculation can judge whether there are errors in calculation, find out the causes of errors and correct them in time. In the process of students' daily oral and written calculation, whether it is pre calculation or post calculation estimation, it has a certain value,
therefore, we will study how to strengthen the training of oral calculation and estimation, organize students to do interesting exercises in a planned way, and improve students' ability of oral calculation and estimation by means of test evaluation and competition activities
3. Research on the positive role of family ecation in improving students' computing ability
family ecation is an effective supplement and natural extension of school ecation, which plays an important role in the development of students. Students live in the family, the impact of family environment on children is all-round, but also crucial. Nowadays, parents place high expectations on their children and attach importance to the improvement of their children's abilities in all aspects, especially their children's mathematics learning. While some parents supervise and tutor their children, they also employ tutors for mathematics tutoring. However, now parents pay more attention to the cultivation of children's mathematical thinking ability, let the children participate in the special "Olympiad Mathematics" counseling, do not pay enough attention to the cultivation of children's computing ability, and family ecation does not play its e role in improving students' computing ability. Therefore, we will study how to give full play to the unique function of family ecation, strengthen the connection between family and school, communicate with parents and promote each other, and give full play to the supporting role of family ecation in cultivating students' computing ability< 6. Research methods 1. Inctive dective method. The problems that conform to one operation method are classified for teaching. The purpose of classification is to help students master the calculation method of these problems, and then use dective method to practice
2. Literature research method
is mainly to carry out comparative research of data and information from multiple perspectives, to understand and master the research results at home and abroad, to learn from successful practices, and to draw relevant lessons, so as to provide a theoretical framework and methodology for the research of this topic< The first is to investigate the teaching situation, learning situation and the possibility of innovative ecation development in the implementation point, so as to make the research practical and feasible; The second is to investigate and study various factors to improve the computing ability, and study relevant countermeasures, so as to make the research targeted and effective; The third is to investigate the change effect of the relevant quality indicators before and after the experiment, so that the research is well grounded and scientific
4. Ecation experience summary method
the members of the research group use the ecation experience summary method to summarize their teaching experience. At the same time, through the teaching experience summary, they learn to use the knowledge of ecational science theory, analyze the collected materials and statistical data, and improve their professional level< The first stage is from November 2014 to January 2015; Understand the research of this topic at home and abroad
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