In study and work, when it comes to composition, I believe everyone is familiar with it. Essays, or talk about cultural knowledge, or express academic opinions, or comment on the world, are inspiring and thought-provoking. What are the common forms of essays? The following is my carefully arranged essay on the principal's teaching, which is for reference only and I hope it will help everyone.

Principal's Teaching Essays 1 20xx March 15, 16, our school held a whole book reading teaching competition for grades 3-6, and was arranged by the project leader to observe the classroom teaching of seven teachers all the time, which was quite touching.

First, the teaching competition has effectively promoted the teaching of * *

Reading the whole book is a reading method advocated by the new education. The purpose is to create a strong reading atmosphere through * * * reading, create * * * language codes between teachers and students, and expand the breadth and depth of extracurricular reading. However, reading * * * is not a simple book. Everyone should read together within the specified time, but teachers need timely guidance, supervision and testing. Therefore, a good reading class is an important guarantee to improve the effectiveness of reading. Although we have carried out teaching observation and collective discussion activities on reading the whole book before, the teachers' grasp of reading the whole book is still uneven. Through this * * * reading contest, all the teachers have made careful preparations, and in a very short time, they have observed and compared seven public classes in the same venue, which has broadened many teachers' horizons, increased their knowledge and opened up the idea of reading classes in the future.

Second, reading the whole book has become an important part of teachers' and students' teaching life.

From the teacher level, all teachers have carried out reading activities. The school completed several sets of reading books with public funds, which provided material guarantee for reading. Teachers, like students, study hard, do a good job in reading guidance class and reading report class, and carefully organize reading activities. Instead of taking * * * reading as an additional work and incorporating it into teaching work, it will make * * * reading become a mere formality.

From the students' point of view, in the classroom, the enthusiastic speech, fluent expression, wonderful summary and extensive knowledge are enough to prove that * * * reading has already been integrated into daily life, reading has become a conscious behavior of children, and the method and depth of children's reading have also been significantly improved.

Three, * * reading, self-study as the basic teaching content should always adhere to.

From the reaction of teachers and students in each class, it can be seen that * * * reading activities have achieved the expected results, and massive extracurricular reading has been deeply rooted in the hearts of the people. In the future teaching work, we must stick to the reading activities of * * *, make a good plan, make clear the reading list and reading volume of children of different grades, and strive to finish the basic reading list recommended by the New Education Research Institute in primary schools.

While reading, we should continue to play the role of the library and organize independent reading activities, so that children's interest in reading can be continued and cultivated, and reading can become the first choice for children's extracurricular life, thus consolidating the reading foundation and laying the foundation for lifelong learning.

Fourth, activity guidance still needs to be studied and strengthened.

As Mr. Tao Xingzhi said: "Most people are born eager to learn, followed by edifying learning, and then supervising learning. The lowest ones are advised not to learn. There are a few people who are naturally eager to learn and are urged not to learn. Most of them are willing to learn after considerable edification and supervision. " As a school and a teacher, our important job is to "edify and supervise". Strive to create a reading atmosphere, carry out reading exchange competitions, show notes on reading experience, select scholarly students, explore reading examples, and strive to let one more child join the reading team. In the long run, how can the quality of education not improve rapidly?

Grasping reading well will grasp the key to new education. When children can feel the pleasure of reading, reading becomes the conscious behavior of most people and the inevitable habit of daily life, educators should feel gratified, and this should also be a real simple education.

On the forum of the annual meeting of "Creating the Power Belonging to the Classroom" in the school, several teachers' speeches reminded me of the story of "The Encounter of a Butterfly". The general idea is this:

One day, on a branch, a cocoon quietly opened a small mouth, and the moth inside had turned into a butterfly, struggling to get out of the small mouth.

A man saw this scene and stopped to observe. He found his mouth cracked a little, but the butterfly struggled a few times and still couldn't get out. More than an hour passed, and the butterfly seemed to have done its best, but made no progress. ...

The man was really distressed and decided to help the butterfly: he found a pair of scissors and cut the cocoon carefully.

The butterfly broke free from the cocoon easily. But its body is curled up, and its wings are tightly attached to the body, which looks very small. ...

He is looking forward to the moment when the butterfly wings and flies, which will bring him ecstasy, because he is the midwife of this butterfly!

However, that moment never happened. The butterfly in front of me did not take off, but crawled slowly on the ground with two wings. ...

From then on, this artificially assisted butterfly can only crawl with its atrophied body and weak wings, and can never fly again. ...

This kind-hearted man doesn't know that the difficult struggle process of the butterfly breaking out of its cocoon is actually the intentional arrangement of nature, in order to help the butterfly complete the final transformation of its life. Every time a butterfly breaks free, it is not in vain, but a procedure that must be followed in the birth of life, because only in the process of constant struggle can blood and body fluids be squeezed from the body to the wings; After the cocoon is broken, the wings are tough because there is enough body fluid to make them have enough strength to spread their wings and fly. ...

Help butterflies break their cocoons and disrupt the birth process of butterflies; The password carefully set by nature was changed by ignorance-at this moment, a butterfly lost its ability to fly and crawled with its collapsed wings all its life.

After all, the growth of students is the growth of human beings, which cannot be equated with the growth of lower animals "butterflies", but this story still gives us inspiration and thinking.

Reminiscent of our education, the speeches of several class teachers have a central theme, that is, to seize the opportunity of education, constantly build a platform for students, and guide students to sublimate and grow in self-management, self-correction and self-reflection, which is exactly what our school action plan advocates. Just as a butterfly needs to struggle constantly in the process of breaking its cocoon, "it can squeeze blood and body fluids from its body to its wings", so does the growth of students. "People can only be defeated by themselves and can never be defeated by others." Repeated defeats and repeated battles depend on a spirit. There are countless "struggles" during this period, and it is in these countless struggles that we can accumulate strength. Baby experts say that sometimes a baby's crying is an exercise to improve his vital capacity. But I don't know when to start, as long as the child cries, we parents will quickly pick it up so as not to wronged the child; I don't know when, in the education of students, we always talk about everything, lest students make mistakes, and the head teacher has become synonymous with "nanny". The definition of school provided by Gui: "School is the place where students look for their peers", "School is the place where students make mistakes" and "School should help children get rid of teachers and parents to do things by themselves" is more worthy of our deep thinking! "Accompany", "make mistakes" and "do things by yourself" are all necessary for students to grow up, or these are indispensable "blood and body fluids" for students to take off in the future, so we as educators have to think about how to provide these "blood and body fluids" for students.

Recently, Teacher's Monthly asked me to write an article, hoping to explain the requirements of "subject teaching moving towards subject education" in our school. In fact, Gui said at the meeting, "Why don't we call this annual meeting the annual meeting of the head teacher?" I have already answered this question. From the class teacher to the subject teacher, they all undertake the important mission of educating people. Professor Lao Kaisheng pointed out in the article "Redefining the Function of School": "Fundamentally speaking, school education is a social activity to cultivate people, which promotes individual's physical and mental development and socialization by transmitting social production and life experience to individuals. This is the essential feature that distinguishes schools from other social organizations. " The student's experience in school is his preparation for going to the society, and also lays the foundation for his later life. Nine years ago, at the beginning of the national curriculum reform, I once asked a question, "To what extent can the education he took away from school support his life when he left school for the society?" Perhaps it is an ideal and pursuit that we are responsible for students' lifelong development, but at least we can help students build a pair of "tough wings" and input more vivid "blood and body fluids" through our efforts in the process of socialization. Only in this way can we have a deeper understanding of why we should invest so much money to improve the hardware conditions of running schools. Why should zaolin village College be established? Why do you want to offer so many elective courses such as business and economics? Why should we focus on changing students' learning methods and teachers' teaching methods? ……

Reader published a story: scientists put fleas on the table, and fleas jump quickly, jumping more than 100 times their height, making them the highest jumping animals in the world. Later, scientists put a glass cover on the flea's head and made it jump. This time, the flea can only touch the glass cover. After many times in a row, the flea finally changed its jumping height to adapt to the environment and kept it below the hood every time. Next, gradually change the height of the glass cover. After hitting the wall, the flea actively changed the take-off height. Finally, the glass cover is close to the desktop, and the flea can't jump any more. The scientist then opened the glass cover and knocked on the table again. Fleas still can't jump and become "crawling fleas".

Why did "flea" become "flea crawling"? Not because it lost the ability to jump, but because it learned kindness and numbness in repeated setbacks. Although the glass cover no longer exists, it does not even have the courage to try again. What a terrible fact that the glass cover subconsciously covers the flea's heart!

We don't agree with the help of scissors in the process of butterfly cocoon breaking, and we don't agree with the "glass cover" to cover the flea's head and reduce its height. The former is a man-made disturbance to the birth process of life, and it is a reappearance of "pulling out seedlings to encourage"; The latter is a "containment" of the potential of mature life and a replica of "cutting the foot and fitting the shoes". In these two stories, one life interferes with the other, and each individual has his own growth law and potential. If the intervention is improper and inappropriate, it will inevitably affect the growth quality of another life. As far as the complexity, potential and diversity of human growth are concerned, it cannot be compared with lower animals. So, some people say, what is education? Education is an influence, and it is the influence of people on people. Therefore, in school education, we should pay more attention to the guiding role of teachers to students. The speeches of these four teachers show that our teachers have made fruitful explorations in this respect and are a microcosm of our school education.

Our school goal is very high. We don't want students who go out from No.11 Middle School to "crawl with weak wings and never fly …", and we don't want our students to become "crawling fleas" whether at school or in their future work. All this depends on the construction of classroom strength, but in the final analysis, it is still the degree of school curriculum and classroom teaching reform under the guidance of the correct concept of running a school.

The new curriculum reform has been going on for several years. Teachers renew their ideas, actively explore and dare to experiment. In the process of gradual exploration, the new curriculum reform has gradually entered the teaching track. Great changes have taken place in mathematics classroom teaching: for example, students can actively observe, experiment, guess, verify, reason, communicate and other mathematical activities. In the process of implementing the new curriculum reform, front-line teachers, as curriculum builders and teaching researchers, are faced with too many problems and puzzles in classroom teaching inquiry activities, such as changes in students, curriculum content, teaching forms and examination questions. Over the past few years, I have been engaged in junior high school mathematics teaching, and personally experienced the hardships and difficulties of curriculum reform. Now let me reflect on some attempts and practices in the process of curriculum reform and some experiences of communicating with other teachers:

First, the gratifying changes in the implementation of the new curriculum reform

Students prefer math. The new curriculum attaches importance to the cultivation of students' innovative spirit and practical ability, and pays more attention to students' real world than traditional textbooks. Turn teaching objectives into students' "self-demand", link textbook knowledge with students' life, modern society and scientific and technological development, and turn result-oriented indoctrination teaching into process-oriented teaching that guides students to experience and actively participate. Flexible and diverse teaching methods make the classroom full of vitality, the democratic relationship between teachers and students gradually forms, and students like mathematics more.

2. Teachers are facing new opportunities and challenges. Teachers are the pioneers of the new curriculum reform, which is both a severe challenge and a rare opportunity for every teacher. Teachers should renew their ideas, re-recognize and position their roles, improve their own quality, and strive to realize the basic concept of "teaching with textbooks, not teaching textbooks". A new teaching and research atmosphere that emphasizes discussion, practice, reflection and mutual assistance has become a common practice, and the new curriculum reform has effectively promoted the professional growth of teachers.

Second, the implementation of the new curriculum reform confusion and thinking

1. The teacher's role has changed from "soloist" to "accompanist". Some teachers often pay attention to the careful design of teaching plans and how to teach them. When teaching science and education according to the plan, we pay more attention to the teaching progress and teaching effect in the classroom, ignoring the development of students' thinking and the process of experiencing mathematics, ignoring the "accident" in the learning process, unable to effectively adjust the teaching plan according to the actual situation of students in the class, and just "letting go" in form, but actually pulling students to cooperate, explore and. In this way, teachers are essentially "problem-solving instructors", and students who walk out of the new curriculum are "active builders" who explore knowledge.

2. Group cooperative learning and lively discussion are the "labels" of the new curriculum reform. Whether students actively participate in learning activities and are willing to cooperate with others is an important criterion for evaluating students in the new curriculum teaching. Some teachers deliberately pursue a lively classroom atmosphere, and the more laughter and applause, the better, which makes the group discussion become a mere formality, and the mathematical thinking level of discussing problems is low and the direction is unclear. They discuss for the sake of discussion, ask questions instead of speaking, "two-way communication" is too much, teaching is blind and random, and the teaching process is hasty and chaotic, lacking integrity.

3. Diversification and presentation of evaluation and "short circuit" of senior high school entrance examination. Under the new curriculum reform, the evaluation of mathematics learning requires diversification, and the evaluation form should be presented in the form of "score+comment". However, due to the pressure of entering a higher school and utilitarianism, teachers ignore the cultivation of students' basic quality. "What to test and what to teach", "How to test and how to teach" and "Don't test and don't teach" have become the main theme of the classroom, and teachers pay more attention to the direction of the test questions and the scores of the test questions, making classroom evaluation an empty talk.

4. Classroom teaching reflection is confused with after-school experience. Teachers often concentrate on the postscript of classroom teaching, compare their own teaching implementation process with teaching design, describe the differences between classroom anomalies and teaching objectives, and some lessons that need to be improved in the future, and confuse after-school experience with teaching reflection. The real reflection is not only to think critically about the teaching behaviors we have adopted, but also to re-recognize the potential teaching concepts that dominate these behaviors.

The spirit and idea of the new curriculum reform cannot be transformed into practice overnight. Only by in-depth study and careful thinking can we understand its meaning and know its spirit. Conduct in-depth discussions and exchanges on the new curriculum, find the roots from subject understanding, establish "problem consciousness", actively practice, find gaps, find problems and find deficiencies. Further improve the quality of education and teaching, further explore the connotation of the new curriculum reform, truly enter the new junior high school mathematics curriculum, and work hard to realize the ideal of the new curriculum.

According to statistics, there are more than two million kinds of creatures on the earth. These creatures are varied and varied, with infinite mystery. In the process of contacting, understanding and transforming biology, human beings constantly reveal the mystery of biological implication, accept the inspiration of biology, produce many associations, and produce many creations and inventions. The invention of cars and boats is one such example. According to China's ancient books, the ancients knew it as a car because they saw the cornice turn (Huainanzi); "Look at the falling leaves, because I think it's a boat." (Shiben). Erigeron is a kind of loose-leaved grass, which is pulled up by strong wind and rotates like a wheel. Our ancestors were inspired to invent wheels and cars. When the ancients saw that fallen leaves could float on the water, they thought of letting wood float on the water to carry people, so they invented the boat. For example, American shepherd boy Jeffrey discovered that sheep were afraid of thorns on roses and invented barbed wire. Inspired by the strict array, people adopted the most scientific and advanced tactic-following in middle and long distance running.

The invention of the airplane is due to the inspiration of biology. Legend has it that at the end of the Western Han Dynasty in China, a man inserted the wings of a big bird and glided down from a height. But it was not until the beginning of last century that the invention of aircraft was really completed due to the invention of aero-engines and the appearance of new materials.

More than 2,000 years ago, Egyptian musician Mukri walked along the Nile. Occasionally, he kicks something and makes a pleasant sound. Mokoli curiously picked it up and saw that it was a turtle shell. The air in the shell is ringing because of the violent vibration, making a pleasant sound. He excitedly went home with a turtle shell, studying and thinking again and again. Inspired by tortoise shell, he made the world's first violin.

More interesting is the invention of reinforced concrete and ultraviolet physiotherapy instrument. /kloc-at the end of 0/9th century, maunier, a French horticulturist, observed the roots of plants and found that the roots of plants are intertwined and firmly combined with the soil, so he thought of imitating the roots of plants with iron wires, imitating the soil with cement, and wrapping the iron wires with thick cement to make flower beds. As a result, the flower bed was unusually strong, so he invented reinforced concrete. Danish doctor Finzin observed the cat basking in the sun at home and found that the cat constantly changed its posture with the movement of the sun. It turns out that the cat has a suppurative wound, and it always faces the sun. Finzin was inspired to use light for medical treatment and ultraviolet rays for skin diseases, and later developed into modern physiotherapy. Fenxin won the Nobel Prize for this. Inspired, people will instinctively lick the wounds with their tongues after seeing the limbs of small animals such as cats, dogs and mice injured, so that the wounds will heal themselves. In this regard, Dr. Cohen and others in the United States have discovered an active ingredient named "epidermal active factor" (EGF). Epidermal active factor is also called "beauty root" or "beauty gene" by medical scientists because it can activate cells of aging skin and repair damaged skin quickly. ). Since then, it has opened up a new field of life science research-the field of growth factor research. From 65438 to 0986, Dr. Cohen won the Nobel Prize in Physiology and Medicine.

Today, with the development of science, many human inventions are still inspired by biology. Because of the in-depth study of bat's highly sensitive ultrasonic positioning ability, scientists invented "sonar". Researchers at the University of Leeds in the United Kingdom have also developed a device called "Bat Cane" based on this principle. This device can emit ultrasonic waves that can't be heard by human ears. With this device, the blind can find obstacles around or even above. As a new walking stick for the blind, it is very convenient to use. After deeply studying the function of frog's eye, American bionics company invented an instrument called "frog's eye", which can only select and record the images needed by users without responding to the unwanted images. Installing this "frog eye" on the plane can detect missiles and conduct aerial reconnaissance. By studying the figures of swimming champions-dolphins and whales, the latest nuclear submarine was built according to the outline and proportion of dolphins, which increased the speed of the submarine by 25%. There are countless such examples, so a new frontier science "bionics" came into being. It makes people inadvertently accept the inspiration of biology and turn it into a "stunt" of deliberately learning biology.

From silk to rayon; From chameleon to camouflage; From wild boar to gas protection to gas mask; From the glue sprayed by termites to the dry rubber shell; Wait a minute. The world is full of gifts from nature, and the crystallization of human observation and innovation is everywhere. From homing pigeon's directional flight to fly's wing vibration; From the infrared location of the snake to the electro-optic eye of the eagle; From spider silk to crocodile tears; From the structure of veins to the joints of animals; Wait a minute. Nature is full of secrets, and there are classrooms where we study. I believe that students will make full use of these inspirations from nature and keep thinking and innovating for the benefit of mankind.