Theory and Practice Composition 1 If a person likes to learn martial arts, as long as he has time, he will chat with his brothers and sisters and ask the teacher to give him wing chun boxing and inch boxing. Would you be surprised?
He, Bruce Lee. After going to America, he fought with karate masters, judo masters and boxers. In the end, we will learn from the strengths of a hundred schools, make up for the shortcomings of a hundred schools, and create Jeet Kune Do that shocked the world.
What you get on paper is so shallow that you never know what you have to do. Numerous facts have proved that practice makes true knowledge. Only starting from practice, after theoretical deliberation and argumentation, the conclusion is correct. Bruce Lee was born to feel the direction, size and strength of his fist, then think about the advantages and disadvantages of his fist, and then learn from others to improve his skills. It is said that Bruce Lee's movies have to be slowed down before they can be seen.
Although practice is inseparable from the guidance of theory, without practice, knowledge and theory are just cosmetic things. Bill Gates has a piece of advice for graduates. There may be winners and losers in school, but it is too early to say in life. The school will keep giving you opportunities to find the right answer. This is not the case in real life at all. Yes, I don't climb mountains and I don't know the height of the sky; You don't know the thickness of the land unless you are in a deep valley.
At the beginning of the 20th century, foreigners asserted that there were no Quaternary glaciers in China. Geologist Li Siguang doesn't know if this is true. 192 1 year, after he returned to China, he found the Quaternary glacial remains near Shahe County in Taihang Mountain and Kouquan in Datong Basin, Shanxi Province, and then found strong evidence in Taihang Mountain, Jiuhua Mountain, Tianri Mountain and Lushan Mountain. He stepped up his investigation and finally overturned the foreigner's conclusion.
There is a very interesting story. A farmer led a cow and said, "If you don't let them go, how can you plough the land?" ? An old man behind said, how can you get to the ground if you can't plow? These two sentences are thought-provoking. No cow is born to cultivate land. If you want to learn to farm, you must learn to practice in rice fields. The same is true of learning. Some abstract physics knowledge teachers try to talk, but students still don't understand; But if you have experimental equipment and lead students to experiment, wouldn't it be much easier to talk?
There is no insurmountable boundary between theory and practice. Only by obtaining theories from practice and testing them can hard work become proficient and rough work become competent.
Theory and Practice Composition 2 Theory comes from predecessors' summary of natural and social laws. Theory comes from practice and is also used in practical operation. Theory and practice are interrelated and inseparable. However, it is more scientific to have practice before drawing theory.
At first, humans hunted for a living and didn't use words. In order to better understand the living environment, human beings continue to explore and summarize some theoretical achievements. Theory comes from phenomena, such as Mendel's hybrid pea experiment, and the law of "gene" comes from many years of experimental phenomena. It's not that people experiment after teaching the existing theoretical guidance, use it with a verified thinking, and then feel that they have mastered this knowledge. Actually, it's not. When doing experiments, it is impossible for everyone to follow exactly the same steps, and there may be deviations. However, everyone takes the answers that they have never seen and are recognized by many people as their own requirements. Without the spirit of exploration, they practice with theory, which is a popular experimental operation at present. The thinking ability is limited, the experimental principle is known, the experimental operation is unified, the experimental raw materials are ready, and we should follow the steps, and then the experimental results are unified, and everyone is right. ...
But the gain is still a theory, which seems to be practice. It takes about 20 minutes to study a class and learn the achievements of a scientist's life. This theory is very powerful and can be directly applied to practice. Is this a combination of theory and practice? My heart is full of doubts. The learning stage is limited, so save time and don't worry. It is natural that the answers given by great men have been used for generations. In this way, it is difficult to achieve breakthrough development. Only by learning theory from practice can we master knowledge better. In the actual operation process, the results obtained because of the unknown results can be regarded as our own achievements. Only in this way can we have a more comprehensive analysis of our own practice process, have a better attitude to do something, be more curious about exploring the unknown, dare to actually operate the unknown, and use our existing knowledge to solve the problems we are facing now.
Combine theory with practice, better understand knowledge, master knowledge, have certain practical ability, combine theory, and you can make yourself go up a storey still higher.
Theory and Practice Composition 3 I have done some exercises in the new courses I have learned these days.
After two days of research and impetuous mentality, today's achievements gradually show a gratifying side.
Then before the holiday, I made a little attempt and got a few dollars.
In fact, I could have gained more, especially my rate of return is higher than that of some students, but my investment is not as much as theirs, and the gains are naturally not as obvious as theirs.
However, this little experience has also taught me some knowledge, and at the same time, I understand that the teacher said that theory should be combined with practice.
I still remember that when I was in a hurry to practice a few days ago, I specially asked my teachers and classmates. Later, the senior said that if you don't try to practice and use knowledge to gain experience in action, it will always be an armchair strategist.
So, at that time, I began to act hard. At the same time, I also found some theories in class. When you really do it yourself and want to understand the routine, sometimes it is not difficult. There are still some questions that may not be well understood. In practice, I groped for it myself and suddenly understood it. This makes me more aware of the importance of practice, and some experiences are only summed up in practice when I act.
Learning a new skill requires not only theoretical knowledge, but also practice and summary.
When I got the book, I didn't start reading from the first page as usual, but read the whole catalogue first. After that, I first chose the eighth chapter "Chinese creative teaching mode and strategy" to read. The first lesson I read, Patterns and Strategies of Children's Songs Literacy Teaching, resonated with me, and at the same time reminded me of many situations in which I taught once or twice in junior high school.
Our Chinese classroom teaching experiment, whether it is "idiom literacy" or "student-based Chinese", has many similarities with the experiment of "children's song literacy teaching" introduced in Beijing books.
First: read first, then learn pinyin. Traditional textbooks teach pinyin in the primary stage of primary school. It's really boring to face those meaningless pinyin letters for a month or two. The first point of literacy innovation is to change the practice of learning pinyin first, so that everyone can swim in a specific and meaningful language environment to experience and learn.
Second: literacy and writing don't need to be synchronized. On the one hand, in order to ensure students' literacy progress, and not to increase the burden of schoolwork, on the other hand, to follow the laws of fast literacy, slow writing, easy literacy and difficult writing, there are two types of words with different requirements in the textbook, namely, literate words and four-skill words. This is very scientific.
Third, consolidate the literacy effect through reading. After entering primary school for one month, you can encourage and recommend reading some extra-curricular books, on the one hand, consolidate new words, on the other hand, cultivate reading interest.
In addition to these same wonderful experiences, I have several epiphanies.
First, teaching this large number of new words also requires innovation. I deeply remember a sentence from a student-based teaching and research: "Don't pick wild flowers on the roadside." In other words, we should concentrate on teaching new words. As for those that have nothing to do with new words, such as making sentences, there is no need to start in a hurry. It made sense at that time, because a large number of new words had made people a little breathless, so there was still room to say something else. But after reading this chapter and comparing it repeatedly, I think this sentence is not scientific, or my previous understanding is seriously wrong. The teaching of children's songs literacy, whether in textbooks or classrooms, focuses on the teaching of words, words and sentences together. For example, the setting of the word solitaire game will greatly expand the vocabulary. The most important thing is to let everyone feel the meaning in the word combination and reduce the chance of typos. Another example: the setting of imitation sentences, from speaking a complete sentence to gradually becoming beautiful. I have had this kind of training since I entered school, which I never thought of before. At that time, I really thought it was the most important to know more words. Only by knowing more words can they have a basis for reading. As everyone knows, it is meaningless without words and sentences. How can we remember it firmly and apply what we have learned?
Second, we should encourage children to write early and exercise their language skills. I have taken two students since I started the experiment. Looking back on the first batch of children, they began to keep diaries in the second grade, without making any rules, but insisted on writing. When they were promoted from grade three to grade four, their writing level was not bad. However, the second generation of children, I didn't ask them to keep a diary until the third grade. Although I didn't ask for anything, I may not arouse their desire to write. They always write very short and unsatisfactory. I should have a feeling that children can start to keep a diary after learning some new words, even if it is a word. Don't underestimate them, always worry that they can't write well. Of course, we should give them the opportunity to show their written language, which can be read aloud by the whole class and exhibited, and arouse their enthusiasm through various forms, so that they can dare to write and enjoy writing.
Writing here, I have an impulse, that is, I really want to teach the first grade at once and try these ideas at once. On second thought, I want to give a suggestion to the school! Is to let the first-grade children who entered school in September come to school in August. This month, I didn't come back to study the contents of the textbook in advance, but on the one hand, I focused on cultivating some basic behavior habits. For example: the discipline of class, let them know how to attend class. This can also lay a good foundation for quickly entering the learning state at the beginning of school. On the other hand, it is to "play" with them. For example, reading children's songs and reciting children's songs are based on rhymes that children can easily accept. Another example is to carry out colorful activities. In this way, we can not only learn more about our children, but also establish a good relationship between teachers and students in a very relaxed atmosphere, so that they will like the new school and new teachers from the beginning. In fact, many schools are already trying this kind of preschool education. I really think it is necessary and I really want to try it to see how far the actual operation is from imagination.
Theory and Practice Composition 5 In science, is theory more important than practice? Or is practice more important than theory? This question has been debated for hundreds of years, but no one can prove one of them. In fact, practice without theory is just blind practice; And the theory without practice is empty talk. In my opinion, theory and practice are two unreliable and separate parts, and they coexist and complement each other.
In ancient Greece, Aristotle put forward a theory that in nature, any heavy object falls faster than other lighter objects in free fall. But at that time, due to Aristotle's great contribution to science, his theory directly skipped the practical stage and became the truth. But Galileo did not blindly believe in authority, but made a famous free fall experiment on the leaning tower of Pisa. He tied two balls with the same density but very different volumes together. According to Aristotle's theory, there will be two completely different results: first, the falling speed of this combination of two balls is faster than that of the big ball; Second, because the small ball has a low falling speed, the big ball is pulled up, so the falling speed of the two balls is the average of the two balls falling respectively. But in fact, Galileo was proved to be right. All free-falling objects on the earth fall at the same speed. At present, we have measured that the falling speed of objects on the earth is about 9. Eight meters per second. Therefore, theory can only become truth through practice.
However, theory is also the basis of practice, and practice without theory is blind practice. In today's large scientific research environment, practice serves to prove theory. So without theory, there is no practical goal. This is like proving a mathematical theory, the theoretical goal has been given, and what needs to be done is to prove (practice) this new theory with the known theory, but if there is no such theory to prove it, where can practice prove it?
There is also the "there is only one straight line between two points" that we often use in mathematics, which is obvious, but it cannot be proved by rigorous mathematical proof methods. But this proposition (mathematical theory) cannot be proved by mathematical theorem, but it is a true proposition. In a word, not all theories can be proved by practice.
Theory and Practice Composition 6 What is practice? Practice is to carry out your own ideas and fulfill your promises. Therefore, practice depends on human actions, not just words.
Physicists, biologists and others, are all their scientific conclusions fictitious? No, they finally got the result through many experiments.
Morgan, the genetic giant. Morgan takes a scientific attitude based on facts and applies practice to test whether the theory is correct, regardless of his own assumptions or other people's theories. In an experiment, Morgan found that his experimental results were different from Mendel's law, so he diligently carried out a series of new experiments. It was his numerous experiments that discovered the law of gene chain exchange. Because of his diligent practice and daring to question, Morgan became the first scientist to win the Nobel Prize in Physiology or Medicine for his contribution in the field of genetics.
But now students only pay attention to their grades, so they study hard and think they have worked hard, but their grades are always unsatisfactory. I don't know what went wrong. Including schools, just let students sit in the classroom all day and study, but they don't know that students can practice by themselves, so that they can learn more, understand deeper and have obvious learning effects.
Society is realistic and cruel. Especially in the past two years, the employment competition is very fierce. It is not that having a degree can guarantee food and clothing in the future. Now many college students can't find jobs after graduation because they have no work experience and poor hands-on ability, even if they have a bachelor's degree. It is said that some graduate students help people wash cars because they can't find jobs. All these are enough to prove that practice is particularly important. Even if you have good theoretical knowledge and insufficient practical ability, you are not a strong person. What society needs is talents with both civil and military skills. Therefore, to improve your practical ability, you can make yourself better.
A theory without practice is just an armchair strategist, and the result is doomed to failure. Only by living in practice can people consciously or unconsciously think about the world, people and things around them, and guide their life and practice with the ideas formed in their thinking. Practice can enrich oneself infinitely. Without practice as the basis, the theoretical floor cannot be built very high.
Practice is the basis of theory. To be strong, practice is the truth!
Theory and Practice Composition 7 Xunzi once said: "If you don't climb the mountain, you don't know the height of the sky." Do not face the deep valley, do not know the thickness of the land. "
This sentence means that if you want to understand "the height of the sky" and "the thickness of the land", you must "climb the mountain" and "face the deep stream". You can't understand the situation of "heaven" and "earth" without boarding the ship. If people want to acquire real knowledge, they must personally participate in social practice.
The purpose of learning theory lies in practice. People will lose the ability to practice if they overemphasize theory and despise practice. Theory is empty and can only be implemented through practice. Only by putting it into action and practicing it seriously can the acquired knowledge not become an empty dogmatic theory.
"I think it's an armchair strategist. I don't know if it should be done." This is what Lu You said. But some people like to talk on paper, and as a result, they hurt others and themselves. Zhao Kuo is a good example.
During the Warring States Period, Zhao Kuo, the son of Zhao She, a famous soldier of the State of Zhao, was familiar with the art of war when he was young and was good at talking about soldiers. Even his father can't beat him. Later, the kings of Zhao and Qin conspired to ask him to replace Lian Po as the commander-in-chief of Zhao. Zhao Kuo is a man who lacks practical experience and only talks about the art of war. After he arrived in Changping, he rebelled against Lian Po's actions, replaced the general's assistant, changed the military system, and made the officers and men of the whole army abandon Germany and have low morale. He changed Lian Po's strategic defense, actively planned a strategic offensive, and attempted to win it in one fell swoop and recapture Shangdang. In the battle of Changping, Zhao Kuo only knew how to fight according to the art of war, but he didn't know how to respond flexibly. Later, he was shot by Qin Jun, and all his 400,000 people were captured. Zhao perished.
Although victory or defeat is a common occurrence among military strategists, the war under the guidance of the theory summarized from practice is the war with a good chance of winning. For example, although Lian Po is a veteran of Zhao, his theoretical knowledge may not be as rich as Zhao Kuo's, but Lian Po has rich practical experience in attacking cities and plundering land, and mainly relies on the accumulation of practice, rather than the theoretical knowledge memorized from the art books. What Zhao Kuo lacks is practice. In theory, he is articulate and eloquent, but in actual combat, it is mostly people like Zhao Kuo who lack struggle practice.
On the contrary, those who combine practice with theory will often make great achievements as long as they make unremitting efforts.
Once a doctor conducted a very famous experiment. The success of this experiment indicates that smallpox, a disease that has plagued mankind for more than 0/000 years and claimed countless lives, has been subdued, and this doctor is the world-famous Edward Senna. After graduating from college, he went to the countryside to do practical work. In the past 20 years, while practicing medicine, he often went to the dairy farm to carefully observe how cows got cowpox, how cowpox infected people, and what symptoms people had after being infected with cowpox. He inoculated the animals with vaccinia first, then smallpox, and the experiment was successful. Then I did an experiment on a little boy, and the result was safe and sound. Since then, people have finally found a way to prevent smallpox.
As the saying goes, it takes a long time to practice a sword after ten years. In the long years of nearly 20 years, after repeated experimental research, practice and unremitting efforts, Chen Na finally succeeded in smallpox vaccination, which was an epoch-making experiment.
Practice is the foundation of theory, the starting point and destination of theory, and it plays a decisive role in theory, which is beyond doubt. However, we should not despise theory and lead to pragmatism.
Therefore, practice and theory are closely linked, and only by practicing in person can we get a truly shining theory.
Theory and practice composition 8 people must constantly renew themselves in order to develop. Reading is the best choice for self-renewal. In reading, we absorb nutrition and nourish our spirit, and this self will be brand-new every day. Therefore, I think we teachers must form the habit of reading in order to catch up with the times and trends. Among many books, the books on education and teaching theory are the most helpful to our teachers. They can give us a brand-new perspective, a brand-new concept, and let us constantly update our ideology. In this way, our education and teaching can keep up with the latest teaching concept of the new curriculum created today.
In this semester, I read the book Theory and Practice of Teacher Professionalization, which caused me some thoughts:
What exactly is "teacher professionalization"? With this question, I found the answer in the book: teacher specialization is the process of continuous development of teachers' individual majors. Teacher professionalization is essentially a process of individual growth, and it is a process in which teachers constantly accept new knowledge and increase their professional ability. To become a mature professional, teachers need to expand their professional connotation and improve their professional level through continuous learning and exploration, so as to reach the realm of professional maturity. A teacher with rich spirit and high degree of specialization can dig out the highlights of the course with his special professional vision, pull the richest information with the simplest lines, and let students get the most weighty harvest in the easiest way; Can respect every student to the maximum; He can not only make students understand and thoroughly understand knowledge, but also turn the teaching process into an emotional experience process with affinity, immerse themselves in it with students, create in it, and make students' hearts fly; He has a strong sense of curriculum development, not only paying attention to the setting of "runway", but also paying attention to the process of students running. He can turn life into education and education into life. Only teachers with sustainable development ability can always stand at the forefront of social progress.
So how can we effectively implement teacher professionalization? The society should form a strong atmosphere of respecting teachers and attaching importance to teaching, and truly promote the professional development of teachers according to relevant laws and regulations; Schools should strive to build a "learning-oriented, professional" group of teachers, put the development of teachers on the agenda, create an atmosphere of mutual assistance and mutual listening in preparing lessons, and improve teachers' mental model. Form a teaching and research system of mentoring, lecture guidance, demonstration class and research class. Organize teaching and scientific research activities.
Of course, the key to improve the level of specialization lies in the teachers themselves. As a teacher, we should regard teaching career as an important part of our life course, enhance our sense of mission, constantly surpass ourselves and improve ourselves. It is necessary to constantly update the concept of education, re-examine the relationship between teachers and students in the teaching process, and constantly improve teaching methods. Strive to master the latest development of disciplines, actively study and apply modern educational technology, conduct self-reflection, learn from others' strengths, and form their own style.
In short, the ultimate goal of teacher professionalization is to improve the quality of teachers. To this end, we must have the idea of lifelong learning, always keep pace with the times, actively optimize the knowledge structure, and constantly improve our comprehensive quality. I know there is still a long way to go to become an excellent teacher with a high degree of specialization. In the future teaching process, I will work and study while reflecting, and strive for greater progress.
Theory and Practice Composition 9 In life, many people are too arrogant to talk but not practice. Such people are doomed to fail in great things.
Many high flyers can't find jobs now. They study in university and learn theoretical knowledge. However, they did not put down their faces and put down their airs to experience and practice in society. In the end, they are useless as heroes.
Go to the construction site to help the workers who install doors and windows cook during the summer vacation. I found a serious problem. A college student has also done this kind of work. However, his work efficiency is not very high, so his salary is relatively low. The other party didn't even graduate from high school. He has been adrift and honed in the society and has certain experience, so he is not only efficient but also qualified in quality. So his salary was higher, and I was looking for the reason. I think this college student is more educated than that person, but he lacks experience and knowledge. In college, he is in charge of higher education and only studies theoretical knowledge, instead of experiencing social life and honing his will on the premise of learning theoretical knowledge. The combination of theory and practice will be more conducive to the consolidation of theoretical knowledge.
Practice produces true knowledge, and social practice is an important part of college students, thus cultivating their sense of mission and responsibility and improving their comprehensive quality. It is also the only criterion for testing theoretical knowledge. Theory comes from practice, and practice also reacts to theory. Both of them are like poles carrying water. They cannot be tilted up or down. Only by maintaining a good balance can we achieve the ultimate goal and achieve the expected results better.
To do the right thing at the right time and place, it is necessary to study and accumulate theoretical knowledge in school, just as the quantitative change has accumulated to a certain extent and reached a qualitative leap, coupled with the test and summary of practice, which is the perfect summary.
Therefore, we can't study hard, but practice and test while gaining true knowledge in learning. The combination of the two can achieve a perfect ending, and only in this way can we achieve great things.