You Chengdu Science and Technology Museum-Composition of Grade Three in Primary School

Composition 1: "Chengdu Science and Technology Museum Tour-Composition for Grade Three Primary School" 2 100 Word Chengdu Science and Technology Museum Tour-Composition for Grade Three Primary School

During Labor Day, my parents and I went to Chengdu Science and Technology Museum.

When I arrived at the Science and Technology Museum, I couldn't wait for my father to buy a ticket. After buying the tickets, my parents and I rushed in together. When I came to the aviation exhibition area in the first exhibition area, I was greeted by the dense airplane models in the hall: there were airplanes used by the Germans during World War II, the "ancestor" Wright plane with airplanes, and the world-famous "air demon" American B? 2 ... I looked around and suddenly saw a UFO model. After that, all my attention was focused on UFOs, and I was reluctant to leave until my father called me. Mother saw a cube-shaped artificial satellite model, and she thought it was Chang 'e-1. When we looked over, it turned out to be Dongfanghong-3, together with five China satellites. A real "warrior"? 8 "A model plane of about the same size stopped at one side of the hall, and my father and I said in unison," Take pictures here! "Mom has no choice but to do as we say. I saw a place that said: rocket launch simulation demonstration. We rushed to see it with great interest, but unfortunately we had just finished the demonstration and had to wait for another hour. Next to the launch platform, there is a model of each step of rocket disconnection. There are also "gravity-free rocking chairs" used by astronauts in training. I thought it was fun, so I hurried to the queue. Finally, it was my turn. I sat on it eagerly, fastened my seat belt and pressed the red button. Before my hand could be taken back, the chair moved, which suddenly made me feel dizzy in weightlessness. There is a side door next to it, and there is a "Dujiangyan water conservancy project model" inside. This model is the same as what I saw in Dujiangyan Erwang Temple before, but it is bigger than the local model.

On the second floor, I saw a dazzling array of things and new things everywhere. I saw a "strange thing" with several disconnected metal blocks and light bulbs. We connected the gap with our keys and fingers, and the light bulb lit up. Then I saw something. I pressed the button and saw blue lightning flashing. My mother told me that this is the result of high voltage discharge, just like the principle of lightning. Then, we went to the robot exhibition area to watch the robot show. In the hall, the robot band is playing a brisk "jasmine" tune. They cooperate like human beings. Next to it, the face-changing robot dressed in Sichuan opera costumes speaks standard Sichuan dialect, introduces itself and performs the unique face-changing skills of Sichuan opera. Our children's favorite is the expression robot. A large group of children crowded in front of the microphone of the robot, scrambling to interact with it. I played "learn from me" with it, and I deliberately said "I am a pig." The robot also said "I am a pig" slowly, which made everyone laugh. In the big machinery area, a set of big machinery in front of the central organs of the hall is crowded with experiencers. The huge mechanical area also shows all parts of the car for people to experience. Then I came to the virtual area, and interesting things emerged one after another. We use electron guns to shoot people on the screen, work as traffic policemen in the light control room, command vehicles at intersections, ride bicycles and race animals on TV, beat various musical instruments on TV in the air with our own hands to play music, and have virtual tours of famous mountains and rivers and photo mirrors. ...

The third floor is full of popular science knowledge, and the walls are covered with formulas. I saw the chaotic waterwheel and chaotic pendulum, understood the chaotic phenomenon, and knew that it could be used to forecast the weather. In front of the domino demonstration stage, I controlled the dominoes to fall down in turn, and then commanded the reset. In addition, there is Pythagorean theorem, that is, the three sides of a triangle A, B and C. When A2+B2 > C2, the triangle is an acute triangle. When A2+B2 = C2, the triangle is a right triangle; When a2+b2 is less than c2,

The triangle is an obtuse triangle, and this place is vividly represented by three square models with side lengths of A, B and C respectively. The demonstration of the four-color principle is to color the map with red, yellow, blue and green, and the colors of two adjacent areas cannot be the same. Guess the zodiac is a mathematical method, in which two pictures must have the same zodiac, so anyone can guess the zodiac after choosing two patterns. We also see that the bipyramid is very strange, even rolling from low to high. Under the repeated urging of parents, we came to the acoustic optics exhibition area and saw more wonderful phenomena. Vacuum sound transmission shows that sound is transmitted through the vibration of air. Walking into a dark room, we clearly heard a string of dog barks and saw a puppy walking slowly on the ground. Suddenly, the sound of "snapping" glass sounded in our ears, which startled us. Finally, we heard that all this is a sound and light phenomenon, but it is so realistic! We came to the abyss again. Looking down, it is bottomless. We dare not step in, but in fact, it uses the reflection principle of light to form a realistic man-made "abyss", which makes people stand on it. Concave mirror can also be imaged. If I cover an object with something, what I see behind the obstacle is an image. I saw a plush teddy bear in front of me. I touched it with my hands, but I couldn't touch it. There is a road in just visiting, and you will faint in a few seconds. There is also a natural exhibition area. As soon as you enter, there are nine scales, which can weigh people on nine planets in the solar system. I weigh 34 kilograms on the earth, 26.5 kilograms on Venus and only 2.7 kilograms on the lightest planet. Standing in the tunnel of the universe, we can see the stars on our heads, feet and sides, which puts us in the center of the universe. After leaving the tunnel, we played an artificial tornado. By pressing the button, we saw some breeze on the demo platform, which gradually became bigger and formed a "tornado".

The fourth floor is equally wonderful. Next to the elevator is an enlarged ant hole, and many people enter the hole.

All kinds of "insects" also have a dynamometer. I tried it with the strength of sucking milk, and the instrument showed that it was 238 Newton. Finally, we came to the water world. There is a small artificial lake with a fish gun in it. The water output is controlled by sound. The louder the sound, the more water will flow out. I screamed at the maximum decibel and saw a huge water jet from the "fish mouth". The swimming pool is crowded with people, all scrambling to use various mechanisms beside the pool to pump water. There is also a bubble area by the pool, which can make "magic bubbles". I stood in the middle of an iron ring and pulled it up with a thread. The bubble water on the ring immediately formed a big bubble and wrapped myself in the middle. In addition, there is a "bubble pulling" project, in which long and big bubbles are pulled out by iron rings and floated in the air. ...

"Du! Du ..... "The horn of the Science and Technology Museum was turned off, and I reluctantly left this fun and learned a lot of knowledge.

Composition 2: "Composition for the Third Grade of Primary School-Visiting the Science and Technology Museum" 1400 Words Telephone Charge Recharge and Ways to Save Money Exchange QQ Group49234549

On the afternoon of May 6th, I had nothing to do at home. At this time, my mother at work said to me, "These days, the news only talks about the Science and Technology Museum. Why don't we go there to play?" I immediately jumped out of bed, put on my clothes, took a bottle of water and set off.

On the way, I thought to myself: Is the Science and Technology Museum very big, with central air conditioning, some objects, and some three-dimensional cinemas that can make you immersive? But after a while, we came to the science and technology museum, and we were surprised. There is nothing in the museum except some exhibition boards and some imitations about the national youth science and technology innovation competition, which is really too bad for me who has been to Shanghai six times and Shanghai Science and Technology Museum three times. Here are about thirty or forty inventions. My favorite is the humidifying electric fan invented by Xie Xia, a sixth-grade pupil in Haikou City, Hainan Province. Won the second prize of the 17th National Youth Science and Technology Innovation Competition. First of all, I appreciate his small production. Secondly, in his introduction, he said, "I saw the soldiers in the west turned on the fan for blowing dry air and threw water on the ground ..." I thought: when we were playing without thinking about anything, he could think of soldiers, which I thought was very valuable.

On my way home, I thought: This city is developing rapidly now. If the science and technology museum in our city continues like this, it will lag behind our society and other cities, and it will also drag down our rapidly developing economic power ~

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Composition 3: "Third-grade narrative composition: visiting the science and technology museum _500 words" 500 words Third-grade narrative composition: visiting the science and technology museum _ 500 words

Visit the Science and Technology Museum _ 500 words

Today, my teachers and classmates happily visited the Science and Technology Museum.

When I arrived at the Science and Technology Museum, I couldn't wait to rush in. I was dumbfounded as soon as I entered the gate. There are many interesting things in the science and technology museum that dazzle me. There are square bicycles, simulated construction sites, simulated earthquake escape, earthquake-proof houses and water parks? Among them, the most unforgettable thing is to build an earthquake-resistant house.

This simulated building is different from others. First, students can be divided into two groups to discuss how to build a house more firmly, and then build a house to see whose house collapses first in the earthquake mode. I discussed with my classmates that only a solid foundation can resist earthquakes, so we used bricks to simulate and increase the depth and width of the foundation, and then built it upwards, paying attention to leveling when driving. After the completion, everyone began to compete. The students gathered around, talking noisily, commenting on the houses built by both sides and guessing who would win. So, when I said "start", I pressed the "start" key and chose the "weak" file. At this time, a small earthquake began. I saw the houses on both sides shaking and there was no movement. Then press the "medium" file, and the simulated earthquake series is higher. At this time, I saw the students cheering each other, cheers and voices, and it was very lively. The earthquake level has become higher. Although neither side's house has collapsed, cracks have appeared in the other side's house. When I pressed the "strong" button again, I heard a loud bang, and the other party's house collapsed ~ and our foundation was solid, so it was safe and sound ~ We won ~ It was so interesting ~

The Science and Technology Museum is really an interesting and rewarding place ~

Composition 4: "Narrative Composition of Senior Three-Visiting Chengdu Science and Technology Museum" 2 100 Words Telephone Charge Recharge and Ways to Save Money Exchange QQ Group49234549

Today, the weather is particularly sunny. Mr. Guo took our little reporter to Chengdu Science and Technology Museum, and let us visit scientific and technological things and increase our knowledge.

We came to the first floor of the Science and Technology Museum, which was filled with space model things: fighters, helicopters, spaceships and so on.

All kinds of aircraft models, while watching, we listened to the teacher's explanation and explained the knowledge about aerospace models. For example: military fighters, using spaceships to explore the mysteries of the universe-

Then, we went to the second floor of the Science and Technology Museum, which is the model display area of lamps. One of the paintings attracted us deeply. We looked at the picture curiously. The teacher said, "As long as people stand on the painting, they will shine." In order to verify the teacher's words, I can't wait to stand on it. Sure enough, a miracle appeared and I cried happily: the portrait flashed by. It turns out that technological things are so magical ~

We see another green home, and the other is a desert. Teacher: "Green home is our living environment now. If we don't cherish our life, it will become another desert and our living environment will become worse. "

Later, the teachers brought us here. On a picture in Dujiangyan, there is a commentator. The commentator said, "Why build Dujiangyan?" At this moment, the little reporters were silent. The commentator said: "Dujiangyan was built because the flood otherwise entered our living area." Dujiangyan has a river named Yu Zui, which is divided into Neijiang and Waijiang.

We learned about Dujiangyan, and the teacher said that we would compete with Miss Li's class. Our teacher Xue got the slogan "Save money house. 5730.net, a necessary money tutorial website for online shopping every day".

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Light up the earth, today we are the most powerful. "We sang the team song again, and we played without practice. I was very nervous at first, and there were far fewer of us than them, but with the encouragement of Teacher Xue, our timidity disappeared instantly. It's our turn to perform until the end of the game ... although the score is tied, I think our class performed better ~

Later, the teacher said that I could move freely, and I was ecstatic. I hurried to the top floor to play. I saw a huge caterpillar for the first time. Driven by curiosity, I pressed it gently and immediately heard a melodious song. My eyes caught another glimpse of a turtle, and I happened to remember how much weight I could measure sitting on the back of the turtle. As soon as I sat on it, it really worked. I just heard the tortoise tell me my weight instantly. I think this is a scientific truth ~

In the future, I will learn more knowledge, understand more scientific mysteries and explore the scientific journey. Chengdu Science and Technology Museum is really a good place for us to broaden our horizons. It allows us to see many things and learn many things. ...

Grade 3 of Shuangqing Primary School in Chengdu: Tan Shuxin

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Composition 5: "Narrative Composition of Senior Three: Visiting Mianzhu Science and Technology Museum" 900-word phone bill recharge and money-saving methods exchange QQ group49234549

During the winter vacation, my mother took me to visit Mianzhu Science and Technology Museum, which is my favorite place.

When I came to the Science and Technology Museum, the first thing I saw was the bulletin board of "Experiencing Science", which read: acousto-optic experience area, electromagnetic exploration area, movement law area, life mystery area and mathematical charm area.

I can't wait to run towards the sign.

I saw an incredible scene: the cone actually rolled from low to high, and a small ball ran around in the plastic pipe obediently ... In the process of playing, I found that the square wheel car can also run smoothly, hahaha, I have never seen it ~ Let me tell you: "The secret is to run in the corner." Isn't it interesting ~

Besides, there is a toy that is very interesting. That is the lovely "frog phantom". When you touch the lifelike green frog, you can't touch anything. Although your eyes tell you that this is a real frog, your hands let you know that this is an illusion and the function of light. So "seeing is believing" is not always correct ~

However, among them, Little Ball Travel is the one that interests me the most and I can't put it down. This "big toy" is bigger than the house ~ With my help, the two little brothers finally went back to their "home" through hardships. "Little Ball Travel" is not only fun, but also makes me understand the scientific principle of the transmission mechanism for transporting small balls, so I want to "send" my inner love to it ~

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Come on, come on ~ Students, science is really fun ~ If you want to experience the magic and interest of science and learn more about scientific mysteries and knowledge, come to Mianzhu Science and Technology Museum ~

Grade 3 of Daxi Street Primary School in Mianzhu City: Yang Xieding

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Composition 6: "Senior Three Composition-Visiting Shanghai Science and Technology Museum" 1400 Word Teaching Aid Network.5730.net.

Visit Shanghai Science and Technology Museum

Today, I visited the Science and Technology Museum with my little cousin. It's not the first time, but I'm still very excited.

Shanghai Science and Technology Museum is a museum that integrates "science, technology, humanities and art" and displays modern scientific and technological achievements. The exhibition consists of five main pavilions and temporary pavilions, such as Tiandi Pavilion, Life Museum, Wisdom Pavilion, Creation Pavilion and Future Pavilion. The exhibitions in the museum are large in scale and varied.

We came to the Life Museum first. The animal world in the museum makes me linger. As soon as I entered the door, I saw an animal model standing in the grass by the road. These animal statues are so lifelike that people believe them. There are tall and powerful elephants with legs as thick as pillars and crying. There are also naughty monkeys, whose eyes are wide open and people can't help laughing. There is a lovely giant panda with green bamboo in his hand, which seems to be about to eat.

Then we visited the robot world of the Future Pavilion. Robots in robotics are really smart. There is a robot, talking about the piano. Just pick a song, and it will wave a finger and press the strings. The pop-up music is really beautiful, just like it was played by a real person. She really looks like a pianist when she is intoxicated. There is also a robot that can shoot arrows. If you give him an arrow casually, he can shoot it at once, which really makes us admire.

Shanghai Science and Technology Museum really makes people linger ~

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Composition 7: "Narrative Composition of Senior Three-Going to Science and Technology Museum" 600-word Telephone Charge Recharge and Ways to Save Money Exchange QQ Group49234549

One day, my father and I went to the Shanghai Science and Technology Museum.

Shanghai Science and Technology Museum is fun ~ There are two big robots outside like two giants who swear to protect the Science and Technology Museum. Go in and have a look. There are many pictures and animals. In it, I first learned about galaxies, and now I learned about animals. Then, we went up. They all sell toys, but there is a place to watch movies. I stayed on the second floor because I wanted to buy toys. When my father saw that I really wanted to buy toys, he insisted on buying them for me. He bought a model of the Flame Warrior. I also watched a 4D movie "Zombie Land". Then I went to the third floor. Going up to the third floor surprised me. Because it's like a zoo and a botanical garden, let's look at bats first. Because bats are nocturnal animals, it is very dark there. I think vampire bats surprise me the most. Because we saw it sucking the blood of pork.

Finally, my father and I went home.

Class 3, Grade 3, Ludu Central Primary School, Taicang City, Jiangsu Province (1): Sun Boyang

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Composition 8: "Narrative Composition for Grade Three-Interesting Science and Technology Museum" 1300 Words Telephone Charge Recharge and Ways to Save Money Exchange QQ Group49234549

Today, my father and I are going to play in the newly opened science and technology museum. I was very excited and found it interesting. The road jumped around like a bird.

There, wow ~ it's really beautiful. Suddenly I saw a science park, so I started to look at it from here. I was particularly surprised when I entered the door. It is colorful and has all kinds of interesting things. I played a spin first, that is, two people, one ran hard to make the turntable turn and the other stood on it. The first man put his legs away, and the turntable turned very fast, as if to fly. You must catch the turntable, or it will really be thrown away. Next, I played a big bubble game. Everyone takes a big iron ring in his hand, dips it in the foam in the water tank, and then blows it gently, and a big bubble comes out. The bubble is as big as a chair, and it seems to be able to wrap a baby in it. I didn't blow, just moved the hoop slowly, and soon there were all kinds of bubbles, some like rainbows; Some are like balloons; Others are like garlands ...

Then we played a few games before we left. I think the Science and Technology Museum is really an interesting place and will visit it again in the future.

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Composition 9: "Narrative Composition of Senior Three-One-Day Tour of Shanghai Science and Technology Museum" 1800 Words Telephone Charge Recharge and Ways to Save Money Exchange QQ Group49234549

Today, my mother and I participated in the activities of the Family Planning Commission-a one-day tour of the Shanghai Science and Technology Museum.

Along the way, my classmates and I sang songs, riddles, idioms solitaire and other programs in the car. The atmosphere in the car was very active, and I came to the Shanghai Science and Technology Museum unconsciously.

Seen from a distance, the Science and Technology Museum looks like a big ball. When you take a closer look, you find that the Science and Technology Museum has four floors, and Haibao, the mascot of the World Expo, is standing at the gate. Guided by Sister Xiaoping, the tour guide, we flew into the Science and Technology Museum like happy birds.

My mother and I came to explore the earth's crust for the first time, where there are many wonderful mineral crystals, as well as seismic wave oil exploration simulators, magnetic levitation globes, volcanic landscapes and so on. This let me know how volcanic rocks erupt.

Next, we visited the robot world. At first sight, I was attracted by the graceful dance of the robot. Their movements are very neat, their chess skills are superb, and robots shoot arrows. Every time they shoot an arrow, they hit every shot. The most powerful robot is what songs we sing. It will sit in front of the piano and accompany us. Seeing these robots with different functions really made me realize the wonder of the development of science and technology, and then we went to the light of wisdom, where there were drums, water in the sky, pulley blocks going up and down, luminous balls ... and we also experienced the "magic house" with my mother. Three minutes later, my heart was pounding, my hair was dizzy and I wanted to "vomit".

My mother and other companions and I came to the animal world. The first thing that catches our eye is those big trees, whose trunks and leaves are the same as real ones, while in the snowy "North Pole", furry "snow" hangs on the trees. On the "land of Africa", I saw tall and powerful elephants, scary tigers and long-lived deer ... they were all very realistic, and I thought to myself: How were these lifelike animals made? My mother said they were made of high-tech materials.

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Finally, I went to Rainbow Paradise, Space World, Spider Exhibition and so on. Although I was a little tired after shopping for more than four hours, I enjoyed the joy of discovery ~ full of surprises ~

Ningwei Grade 4 Grade 3: Fu

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A 400-word model essay on the diary of the third grade of primary school: Macao Science and Technology Museum

Today is really a happy day, because my family is going to visit Macau. My father promised me to visit the Macau Science and Technology Museum, which was designed by the world-famous architect I.M. Pei.

In the distance, I saw a silvery white building standing by the sea, like an alien's job. As soon as I entered the museum, I couldn't wait to enter the 3D cinema, put on red and blue glasses, and the movie began. Countless asteroids pass by us, and the little stars are flashing, as if they can be caught with one hand. This film tells the formation of the universe and the unknown mysteries. I deeply feel that the earth is as small as an ant and a dust in the universe.

We also went to the gym, which was rich in content. There are electronic simulations of playing table tennis and rowing ... let's play rowing first. There is a big screen showing two boats and an oar. My sister and I sat on both sides holding the pull rod, that is, rowing, to compete. With the tug-of-war between the big screen and the ship, the sound of refueling in the computer comes one after another. Of course, I rushed to the front.

This trip to Macau Science and Technology Museum is very interesting. I broadened my horizons and learned new knowledge in entertainment. I will work harder in the future, and I hope my works can also appear in the science and technology exhibition hall in the future.

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