Reflections on the first lesson of Tiangong Classroom for middle school students 2021

Reflections on the first lesson of Tiangong Class for middle school students in 2021

Reflections on the first lesson of Tiangong Class for middle school students in 2021. The magnificent and mysterious starry sky attracted countless pioneers and wise men. It is precisely because of the existence of life and dreams that the lonely universe is full of vitality and meaning. Reflections on the first lesson of Tiangong Classroom for middle school students in 2021. Middle school students’ reflections on the first lesson of Tiangong Classroom 20211

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Space teaching is more about creating a social atmosphere that dares to explore and innovate. As female astronaut Wang Yaping said in an interview, facing the vast universe, we are all students. Science is never-ending, and exploration keeps moving forward. In a vast and unknown field, only with a humble attitude and the courage to move forward can we explore the magical mysteries. Achieving the "Two Centenary Goals" and realizing the "Chinese Dream" of the great rejuvenation of the Chinese nation are in the interests of our country and nation, and are a major historical responsibility of the contemporary Chinese people. The process of realizing the "Chinese Dream" will not be smooth sailing, and will require hard work and wading through dangerous shoals. We must persist in promoting innovation and make scientific and technological innovation a strategic support for improving social productivity and comprehensive national strength. We must persist in promoting the organic connection between the innovation chain, industrial chain and market demand, and tolerate innovation and cultivate talents. Only in this way can we recruit talents and provide solid support for innovation. . Science is always the cornerstone of a country's progress. In the process of building an innovative country, we need more talents to love aerospace and devote themselves to aerospace, and we need the whole society to understand and support this great cause that benefits mankind. The trend of history is calling on the younger generation to work hard to explore science, but it is the responsibility of the entire society to encourage them to move forward. This is the profound significance of space teaching.

There is a long way to go to explore. Only with more people looking up at the stars can a nation have hope. Stimulate students' curiosity and desire for the unknown world, establish the belief that the whole society will continue to strive for innovation, and make dreams infinite. The process of pursuing dreams undoubtedly embodies the Chinese nation’s indomitable, silent dedication, firm and tenacious national spirit.

Reflections on the first lesson of Tiangong Classroom 2

Everyone has their own ideals, either in the long run or in the short term. My ideal is to be an excellent astronaut. No reason, because I once saw the huge and mysterious planet in the universe on TV, and I also learned about the unit of length in the universe—light-year. Light can travel 946.05 million kilometers in one year! And the diameter of the Milky Way is long It reaches 100,000 light-years, but there are hundreds of billions of such galaxies in the universe. So legendary, so tempting. Therefore, I must go and see the vast and boundless world of space.

I also saw some colorful and interesting photos of nebulae and planets in newspapers and magazines, and I just can’t get enough of them. For example: the Orion Nebula with a diameter of about 25 light years; the ever-expanding Crab Nebula, which actually has a neutron star with a diameter of less than 20 kilometers in its "belly". Therefore, I must go to that wonderful and interesting world of space to see what happens.

I remember watching the news on TV that three great cosmic heroes, Yang Liwei, Fei Junlong and Nie Haisheng, successfully traveled into space, and also learned about the new discoveries made by scientists. They discovered that another "Earth" similar to the "Solar System" is likely to have life; they also discovered that there are large amounts of gold, silver, copper, solid petroleum, rare earth minerals and other valuable resources on some planets in the asteroid belt in the Solar System. It is simply a gold star or a silver star. This further aroused my infinite yearning and passion for space exploration.

I want to communicate with those alien creatures, develop those valuable mineral resources, and contribute to the motherland. Now I want to study hard and get into a good middle school, high school, and university. I want to be admitted to the aerospace department and receive professional training such as simulated rocket launches, weightlessness, and space travel, so as to be fully prepared to be an excellent astronaut.

Astronaut, my dream!

Reflections on the first lesson of Tiangong Classroom 3

Everyone has his own dream, and I also have it in my heart A dream, which deeply buries a seed that breeds my ideals, takes root and sprouts in my heart.

My dream is to be an astronaut, to be an astronaut like Yang Liwei. Since I had this dream, I have become more and more fond of the news and rockets flying into space, especially the news of flying into space. The rocket among them, just like that, the rocket made me discover this ideal seed that had been buried for a long time.

After I entered fifth grade, I gradually understood the charm of rockets. After class, I carefully studied the information about rockets. When I learned about the many mysteries of rockets, I understood that I should study hard and grasp the secrets of rockets. Only with details can you read a good book. From then on, I have to study hard every time and grasp the learning skills so that my dream will come true. After class, I read extracurricular books to accumulate the essence of others, so that my Chinese dream of flying into the sky is more likely to succeed. Come on.

During my observation, I found that my favorite rocket has a new one, especially Shenzhou 10. What caught my eye the most was the one described on TV that surprised me. A strange and fresh world of rockets. Because the rocket can take me into a space world that I have never been to, everything makes me feel like I have entered an alien kingdom. Imagining the story of the future, imagining the star members in space, imagining the power of my master, these fantasies became one after another.

By chance, I saw the rocket series and space series books in the library. I fell in love with these two books, and they made me want to be an astronaut like Yang Liwei. Space makes me love rockets. Rockets make me feel. Good articles make me read about the magic of rockets and space. In short, in my heart, I have an ideal seed of being an astronaut! My aerospace dream, the Chinese dream, I I must realize my dream of flying.

Reflections on the first lesson of Tiangong Classroom 4

A "space lecture" has touched the hearts of countless Chinese people. If we talk about the previous and past teachings, As for human spacecraft, we are more proud of the success of launch and operation and recovery on a macro scale, so what we are proud of now is the vivid and beautiful display of the details of aerospace technology and experiments. What does a space lesson bring us?

The first is the impact on the scientific exploration spirit of young people. Aerospace technology can strengthen the country, revitalize the country, and bring about national cohesion. This may have been a bit abstract in the past, but when faced with the scientific demonstrations in Tiangong Classroom one after another, I will sincerely lament the power and power of aerospace technology. Being advanced, national pride will arise spontaneously. Tiangong Classroom not only demonstrates the principles and wonders of science to young people, but is also the most vivid opportunity for patriotism education.

The second is the impact on the scientific literacy of all citizens. The interesting "space lecture" makes the usually boring physical formulas come alive, making it visible and tangible. There are many scientific principles contained in a drop of water, and an astronaut weighing contains simple scientific and technological applications. , not only makes teenagers more interested, but also makes adult audiences more interested in science. Aerospace technology is not a high-level empty and difficult to understand. Aerospace technology ultimately serves the technologicalization of life, which is very beneficial to cultivating the scientific literacy of the people.

The third is the impact of aerospace technology on changing life. Aerospace technology contains many civilian technologies. Every advancement and development of aerospace technology will greatly promote the development of civilian technologies. Digital thermometers, dry noodles, diapers, heart pumps, replenishing fluids, etc. are all part of aerospace. The civilian crystallization of science and technology, "space vegetables" have now been widely cultivated and serve human life, and aerospace science and technology have contributed a lot.

The fourth is the impact on fun education. I believe that after watching this "space lecture", even students who are very reluctant to learn scientific knowledge will feel that science can be so interesting, so vivid, and so practical, from water droplets to weightless pendulum motion, from the axis of a gyroscope From the laws of motion to the tension and capillary phenomena of liquids, etc., if in daily educational activities, there can be more fun, intuitiveness and vividness like "space lectures", learning scientific knowledge will be changed from boring to interesting, not only can Inspire more children to devote themselves to science and technology, and achieve twice the result with half the effort in learning.

In short, facing the vast universe, we are all students and cannot take it for granted. In the past, many of us thought that astronauts must see the sky blue when they see it. Through this "space lecture", we know that aerospace The space that members of the Communist Party of China see is a very bright black sky. Science and technology are always the magic weapon for a country to remain invincible. Aerospace technology not only enhances the country’s prestige, but is also related to the technological advancement and happiness of our families and lives. The Chinese dream is down to earth. The technological dream is endless! Middle school students’ reflections on the first lesson of Tiangong Classroom 20212

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Chinese astronaut Wang Yaping is on the “Tiangong-1” more than 300 kilometers away from the earth. Teach popular science courses to primary and secondary school students across the country. Novel teaching methods, intuitive physical phenomena, etc. will plant the seeds of love for aerospace and science in children, and open the door for young students to understand the world and pursue their dreams.

The vast universe and vast space have fascinated all mankind since ancient times. In ancient China, there were many legends and stories such as Chang'e flying to the moon and Kuafu chasing the sun. There are too many unknowns and endless mysteries in space waiting for humans to explore and discover.

Through the "Tiangong-1" teaching, the children learned why water droplets appear in different states in space and on the ground, how to measure the mass of objects under weightless conditions, and the mystery of the rotation of a gyroscope... This It is an intuitive manifestation of the development achievements of China's aerospace industry and a concrete result of mankind's pursuit of the space dream. With the advancement and development of science, human beings’ exploration of space will not stop. Looking up at the stars requires generations to come.

The magnificent and mysterious starry sky has attracted countless pioneers and wise men. They left behind feats that benefited future generations with their wisdom, courage and even their lives that transcended the times. Copernicus looked up at the stars and published the "heliocentric theory". Bruno defended and developed Copernicus' theory with his life and blood... Looking up at the stars summons generations of people to think and explore, allowing the great scientific spirit to take root among the people. Let the branches of thought flourish and grow vigorously, illuminating the journey of human civilization and progress.

Compared with the deep and vast universe, human life is short and insignificant. But it is precisely because of the existence of life and dreams that the lonely universe is full of vitality and meaning. Chasing dreams requires not only the scientific ideals and spirit of looking up to the stars, but also down-to-earth and diligent practice. Looking up at the stars will make people stand higher and see further, and let people understand how to understand the relationship between individuals and heaven and earth, and how to understand individual responsibilities to the country and history in their limited lives. By closely linking individual life with the destiny of the country, nation and people, placing personal dreams within the collective dream, and not being arrogant or discouraged, and constantly forging ahead, the meaning of life will surely be more profound.

Only when more people look up to the stars can a nation have hope. Let more students look up at the stars and inspire their passion to explore the mysteries of the world. The future of the Chinese nation will surely be broader, and the Chinese dream will be more grand and spectacular.

Reflections on the first lesson of Tiangong Classroom 2

In ancient times, people always wanted to send some detectors into space. However, a single function cannot complete our exploration of space. So, people began to think of a way: how to get people to heaven! This time we used the "Long March 2 rocket" and the "Shenzhou 12 spacecraft".

It costs a lot of money to go to space. If you only go up for three or four hours and feel it is not worthwhile, we want to build a place like a hotel where astronauts can stay, which is a space station.

According to the plan, the first floor of the space station consists of five parts: the first is the "manned spacecraft", which mainly transports astronauts; the second is the "Wentian Experimental Module", which is used to Do some experiments that cannot be completed on earth; the third is the "Mengtian Experimental Cabin", which is similar to the "Wentian Experimental Cabin" and is also used for experiments; the fourth is the "Tianhe Core Cabin", our country's Astronauts live here; the fifth one is the "cargo spacecraft", which is mainly responsible for transporting various supplies. However, this plan has not been completely completed. The current space station only has two parts: the "Tianhe core module" and the "cargo spacecraft". It is said that in 2022, the comprehensive model essay reference writing website space station will be completed.

Legend has it that there is a Guanghan Palace on the moon, and our space station is floating in space.

The sun radiates "energy" towards the earth every day, but when we bask in the sun on the earth, the sun is far away from us and the danger is not great. Astronauts may get cancer if they get too much sun in space, so it is stipulated that the space station cannot be higher than 1,000 kilometers above the earth. After considering various factors such as funding and experimental results, scientists finally decided to locate the space station 400 kilometers away from the earth.

On the earth, anything you throw will fall to the ground. This is the "universal gravity" proposed by Newton. If we stand on flat ground and throw something, it will fall; if we "throw" the spacecraft up at a very fast speed, its falling degree will be consistent with the arc of the earth, and the spacecraft can fly along the earth. . The space station flies very fast and can circle the earth in one and a half hours.

From ancient times to the present, it has been impossible for people to see the entire sky from the earth. If you stand on the space station, you can see everything clearly, because you can see far if you stand high.

Some experiments that cannot be done on earth can be done in the space environment, such as finding some chips that are more compact than mobile phone chips, or some things that can change color in the environment.

This time the astronauts went to space with several small goals: living there for about three months; debugging various equipment; doing some incredible experiments; and going out of the cabin to see the whole picture of space and the space station.

China’s space station allows us to explore more mysteries of space.

Reflections on the first lesson of Tiangong Classroom 3

Aerospace technology has always been an emerging field that any country must pay attention to. It is very important to our exploration of space and exploration of unknown areas. role. In today's society, the right to control the air has become very popular, so what is even deeper is the right to the universe. For example, the United States, a powerful country, was the first to land on the moon, and then it united other countries to divide areas on the moon, saying that whoever occupies it will have the right to mine in the future, so our aerospace technology cannot Falling behind, otherwise we will gradually fall behind in the next 100 years, so aerospace technology and aerospace hobby will be the most important direction for our new generation.

The first time I came into contact with aerospace knowledge was in the kindergarten class. That day, the teacher posted a newspaper on the wall. There was a rocket on it-actually Shenzhou-6, and two people-actually Fei Junlong and Nie Haisheng. After hearing the teacher's vivid explanation, I figured it out and felt proud. Suddenly, I noticed that there was no woman. At that time, I thought: How great it would be if I could be China's first female astronaut! From then on, I went to elementary school with such a dream in mind. I once proudly told a classmate in my class that I would become China's first female astronaut in the future. He listened with envy in his eyes. I was very proud at that time and felt that being an astronaut was too easy! In the third grade, I gradually learned some knowledge about aerospace, and then I realized that being an astronaut is not that simple. It requires more than just knowledge. , to have a good body, you must also have a good psychological quality - in fact, I didn't understand what psychological quality was at the time, I just vaguely thought it was a good part of the body.

Although I know that it is unrealistic for me to become an astronaut, I can work for them underground, such as ground support and research. We can study some safer and more efficient spacecraft or space equipment on the ground, or we can look at the movements of astronauts in the underground command center to see their vital signs and various information security technologies. So, in order for me to realize this dream, I am constantly learning and participating in some technology exhibitions. The purpose is to learn more about this knowledge and pave the way for my future dreams.

Reflections on the first lesson of Tiangong Classroom 4

On December 2, 2021, there is another good news! China’s manned space project The office announced that in order to give full play to the comprehensive benefits of the China Space Station, China's first space science education brand "Tiangong Classroom" will be officially launched. The first space teaching event of the China Space Station will be broadcast live to the world in the near future.

I was extremely excited to see this news, because we can once again see a series of wonderful phenomena of object movement in the microgravity environment of space. This reminds me of the space lecture in 2013.

In only 40 minutes, the astronauts only used five simple experiments to let everyone better understand the changes of objects and the principles of their changes in a weightless environment. There are water film experiments and gyro experiments respectively... which made me realize that many incredible things can be done in a weightless environment. Among them, the water polo experiment is the one that interests me the most! First, use a ring similar to the size of a magnifying glass to stretch the When you put it into a drinking tap water bag, it turned into a water film when you took it out. Then you kept pouring water drops into it, and slowly the water film turned into a crystal clear water ball. If you insert a needle into a water balloon on the ground, it goes without saying that the water balloon will explode. However, in space, we can use a needle to inject ink into a water balloon, and the water balloon remains "unscathed". This is simply a miracle for us! This made the audience stunned.

The first man to go to the moon - Armstrong once said this: One small step for man, one giant leap for mankind. Although we can only watch space lectures on TV screens thousands of miles away now, I believe that one day we can go to space in person, communicate face to face with teachers, and experience the fun of being in space. Middle school students’ reflections on the first lesson of Tiangong Classroom 20213

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Science and humanities should be emphasized simultaneously. Since childhood, this old saying has been echoing in our ears: love science, learn science, and use science. However, how many people have actually implemented it? My friend believes that as long as they learn how to behave and learn cultural knowledge, there is no need to learn any science. Advanced science and technology are essential for a strong country. As the "flowers" of the motherland, we must not only achieve both science and humanities, but also achieve the coexistence of norms and individuality!

The difficult conditions have tempered the spirit of astronauts who can endure hardships. . The aerospace industry started under extremely difficult conditions. In the vast Gobi Desert and the vast ocean, the vast number of aerospace workers have worked tirelessly, exposed to the sun and rain, overcome countless difficulties and made huge sacrifices in order to realize their dream of flying as soon as possible. Severe challenges have created the spirit of astronauts who are particularly capable of fighting, and the lofty mission has inspired the spirit of astronauts who are particularly capable of tackling key problems. We young people should work harder on our studies and study hard. In life and study, when encountering difficulties and setbacks, do not run away or shrink back. You must advance despite difficulties, move forward indomitably, and dare to win. Some students, when they encounter a little setback in life, lose confidence and hope in life, and feel that nothing in the world is good. Therefore, he committed suicide and hated to leave this world. You know, this world is very beautiful, we should cherish life and enjoy this beautiful life. Even if it is bad, it is an unchangeable fact. Just like astronauts have to train in a severe environment, that severe environment is a fact that cannot be changed. The only way is to change yourself to overcome this difficulty. Therefore, we cannot give up on our mission because of a little setback, but we must grow in the environment, hardships, and difficulties to achieve our own life and mission. The same is true for learning. Learning does not rely on cleverness, but hard work. You must study hard, study hard and study persistently. This is the eternal and beautiful manifestation of hard work in study.

United struggle has cultivated the spirit of dedication of astronauts. my country's manned spaceflight project is a large-scale systematic project in the history of spaceflight. The vast number of aerospace workers, regardless of front or rear, regardless of fame or fortune, perform their duties and stick to their posts, forming a strong synergy. We all live in the same large group, and we all have the same goal - to protect the collective. We should be indifferent to fame and fortune, not care about personal gains and losses, be willing to serve the virtuous, unite as one, and create brilliance together. "Unity is strength", this is a powerful force and a force that urges people to move forward. With this power, you can overcome all difficulties, move forward bravely, and achieve your goals. As large as all mankind and countries in the world, as small as classes and families, we must unite.

Science is an important symbol of a country’s development and progress. As teenagers in the 21st century, we must learn science well, love science, and use science. Both science and humanities need us to hold high at the same time. A standard student is what the motherland needs and is a person who will achieve great things in the future. The emphasis on science and humanities, and the coexistence of norms and individuality are words to warn students.

Every time I see a manned spacecraft taking astronauts off into space on TV, I feel very itchy, hoping that one day I can board a spaceship and go for a walk in space.

One night, when I was sleeping, I dreamed that I had been selected as an astronaut, and I would go to Mars for research on the "Mars 3" spacecraft with three other astronauts.

The "Mars 3" spacecraft finally took off. After a while, the spacecraft broke away from the earth's gravity and flew straight into space. I felt my body was light and airy. It was so fun! I don't know how long it took, but my stomach was already growling with hunger. I opened the space refrigerator. I took out something that looked like toothpaste, unscrewed the cap and sucked it in. Well, it was sweet and tasted pretty good.

After a while, the spacecraft stopped on the surface of Mars. My companions and I put on spacesuits, took various tools, instruments and the Chinese flag and walked out of the hatch. Five minutes later, everyone finally "floated" onto the surface of Mars. Ah! This is my first time setting foot on Mars. I was so excited that I pushed the flag hard onto Mars, but it floated up and almost became a satellite of Mars.

Next, we opened various instruments, dug up many types of Martian soil and rocks, put them into the instruments, and obtained a lot of data and information through computer analysis. What excites me the most is the discovery of Martian plants smaller than bacteria on the rocks of F32. This major discovery made me jump to the top of the spacecraft with joy! A few days later, my companions and I brought data, information and incomparable The joy left this beautiful red planet. The information and data collected by my colleagues and I have made a huge contribution to the development of the motherland.

Just when I was happy, it was dawn. I got up from the bed and thought about the wonderful dream just now.

If I were an astronaut, I would march endlessly into outer space, explore the mysteries of space, and make great contributions to the development of mankind!

Reflections on the first lesson of Tiangong Classroom 2

"High morale", this is the spirit I see Chinese astronauts have in front of their missions. This is their infinite love and unremitting pursuit of China's aerospace industry. . On the road of difficult research, they are not afraid of difficulties, fighting continuously, looking for the best and most successful design among countless design plans, and working hard to find suitable production materials and starting fuel. They are using their hardest work to make China's rockets launch higher and go farther. Seeing their hard work and hard work, I couldn't help but be moved. I believe you will also be moved by their spirit!

"Perseverance" means that Chinese astronauts never give up when they encounter setbacks. Discouraged spirit. "No one is perfect," and things cannot be perfected at the same time. China's astronauts are trying innovations and experiments again and again. They rely on perseverance and perseverance to move towards success. Although our country's Long March 7 medium-sized carrier rocket launch mission failed this time, once does not mean forever. It is precisely because of this failure that we can lay the foundation for the next success. We can correct the shortcomings and make up for them, so that China's aerospace industry can be stable. develop. I believe they will succeed in the near future.

After talking about the aerospace spirit for so long, I think as middle school students, shouldn’t we learn these spirits? There are many difficulties and obstacles on the road of learning. A sleepy morning, a tired night, a troublesome math problem, and a report card that ranks low. These are all things we will encounter. Perhaps, we will be hesitant, we will be at a loss, and we will think about giving up, but we are still persisting and working hard. You can organize the knowledge accumulated in class after class and dare to send it to scientific researchers. I think you are excellent, good at thinking and have unique insights. But I hope you will not be complacent in the face of your achievements, never slack off, and never fail, because this is the vivid interpretation of the aerospace spirit.

Life is short and learning is long, so let’s work together and embark on a journey with the great aerospace spirit!

High morale, perseverance and perseverance. Don't slack off.

These are the aerospace spirit in my eyes. Let us wish the motherland’s aerospace industry better and better! At the same time, I also wish you can realize your aerospace dream and contribute to the motherland!

The first lesson of Tiangong Classroom Thoughts after watching 3

The eagle strikes the sky, the white rainbow penetrates the sun, we can only see it on the screen; the divine arrow pierces the sky, the echo booms, we may not feel the vibration, but our hearts are equally shocked, China It will bloom with the most brilliant brilliance in the future space.

Traveling into space again and again, I can’t help but wonder, what is the true spirit of spaceflight?

Responsibility. Only by trying your best and doing everything you should do, for many years, can you achieve the smooth launch of God 12. "It is duty to do what you have to do" Prince Charles of England once said. Some people may curl their lips and say: "It doesn't matter." But looking back at the past and looking at the future, the hard work of several generations has brought about the prosperity and progress of the country, and has brought us food and clothing, and the word "responsibility" is very important to us. We may be hollow, but in China in ten or twenty years, our seedlings will grow into towering trees, and the baton of "responsibility" will be handed over to us from the hands of the previous generation. From ancient times to the present, responsibilities and rights have always existed side by side. While enjoying the benefits, you must also fulfill your due responsibilities. This is a necessary survival condition for everyone, and it is also the key to the aerospace spirit.

Unity, only unity can turn a scattered pile of sand into an information team with high-tech technology, a base camp for the world's cutting-edge technology. Whether it is now or in the future that is within reach, unity is an indispensable factor for success. Maybe you are full of confidence in yourself, but working alone will never have the power and wisdom of "everyone adds fuel to the fire". Learning from each other's strong points and making up for their own weaknesses, coordinated sacrifices, Shenzhou 8, Shenzhou 9, Shenzhou 10, China's rising dragon, is unveiling the mystery of the universe step by step. Generations of astronauts are working for this eternal. Feitianmeng adds one stroke after another of rich and colorful tones. The insurmountable scientific Everests are eagerly awaiting figures from China one after another, persevering upward, upward. In the near future, this burden will fall on our shoulders, so are you ready?

Many people like to compare China to a faltering, weather-beaten old man, but I would rather Compare this rising nation to a boy who is just like us, a boy who is as energetic and mature as we are.

"The wisdom of young people will make the country wise, the richness of young people will make the country rich, and the strength of young people will make the country strong." For a country and a person, beautiful times are always as precious as the flowering period, from budding to withering and blooming. We only have one youth. We cannot change the past, but we can make full use of our youth to lay a solid foundation for the future. Some lives are short, but wonderful and fulfilling; some people spend their whole lives doing nothing and wasting their time. . Instead of regretting in old age that "black hair is too late to study diligently", it is better to work hard now for yourself and the motherland from every little thing, and lay a solid foundation for meeting the scientific peaks in front of you.

Reflections on the first lesson of Tiangong Classroom 4

In space lectures, how to weigh yourself in a space environment, how water flows, and how to use the toilet in weightlessness Starting with the issues that are of most interest to students across the country, Wang Yaping demonstrated five basic physics experiments including mass measurement, pendulum motion, gyroscopic motion, water film and water polo, and explained the experiments on the Tiangong-1 spacecraft, which is more than 300 kilometers away from the ground. The physics behind it. my country's first space teaching event conveys the concept that popularizing scientific knowledge to the public and stimulating scientific spirit and innovation awareness are also important tasks for China's space activities, especially for the children who sit in the classroom today and watch space teaching. It will sow the seeds of love for science in the hearts of many people and become a new force in the continuous pursuit of scientific knowledge in the future. Whether in the United States, Russia or China, space education is one of the important tasks of manned spaceflight. On August 14, 2007, Barbara Morgan, who was a middle school teacher and boarded the International Space Station with the space shuttle Endeavour, and her "teaching assistant" astronaut colleagues turned the International Space Station into a classroom, finally completing a generation. People’s dream of “teaching in space”. Today, my country's first "space teacher" has once again shown the world the magic and mystery of the vast sky. While witnessing the miracle, he also gave us the feeling that space is not mysterious and dreams are not far away.