Diary of Ganjingzi science and Technology Center

1. Science and technology museums are very common in big cities, but they are unheard of in the small town of Heshun. This afternoon, I heard that the school organized us to visit the science and Technology Museum in the youth activity center. The whole sixth grade was like a frying pan
I have been to Taiyuan Science and Technology Museum, where there are many novel things: water wheel, square wheel bicycle, seed experiment... Let me feast my eyes. Although Heshun is just a small county, I believe the science and Technology Museum here must be great
at 2:30 in the afternoon, with teacher Xiao's order, the students of six classes in grade six went downstairs as fast as they could, lined up on the playground, and set off in a mighty way under the guidance of the teacher. Come to the Youth Activity Center, the teacher divided the six classes into two groups to visit, and then exchange after ten minutes. Our class (1) and class (2) visited the first floor first, and the other four classes visited the fourth floor. Before they finished speaking, the students of the four classes rushed out like wild horses. After four classes left, we were led by our teacher to the first floor, the science and Technology Museum I had always dreamed of. There are so many things here, many of which are not available in Taiyuan Science and Technology Museum. Among them, the most attractive one is a machine called "future furniture". All the furniture can be automatically controlled by mobile phones. We set up an analog mobile phone on the stage and set the air conditioner on. After a moment, the computer turned on. It's really amazing! I was immersed in it, where did I find that the team had already started! Fortunately, I looked up in time, otherwise I would be left behind and "lost". On the fourth floor, I found that the science and technology exhibits here are more novel. I saw that the students were playing the game of measuring the speed of reaction, so I went to join the fun. I saw the students put their fingers in the shark's mouth on the electronic screen, and quickly pulled out when the shark bit. Some students' reaction speed was only three, and some even two. I said, "stupid. Look at me.". The shark seemed to be joking with me. I slowly relaxed my vigilance, but at this time, the shark suddenly closed its mouth, which made me close quickly. Finally, the speed was three spaces, which was very interesting
we have heard this saying many times. Although we have a better present, we still need to use our own scientific mind to create a better tomorrow.

2. I will. Pick me, send you photos!

3.

Today in the science and Technology Museum is the astronomy class, I am very interested in astronomy, because astronomy contains many unexpected things

After the teacher's careful explanation, I understand that astronomy is very important to each of us, because it is related to the future life and death of human beings, animals and plants. The teacher also introced us to the big dipper and Polaris, which are all knowledge that we can't learn in Chinese mathematics class

what interests me most is the twelve constellations, each of which has its own legend. What shocked me most is the patterns of each constellation. When I look at these patterns, I can think of the rich imagination of ancient people. This article is downloaded from data management

later, the teacher led us to know more about the sun, which made me know that the sun was born 5 billion years ago, and science speculated that the sun would disappear in 5 billion years, when our beautiful earth would also be swallowed up. That is to say, we humans can still live on the earth for 5 billion years, which is not what I hope, because I believe that with our human intelligence, we can overcome it. If we can't overcome it, we hope that we will find another Earth in 5 billion years

let's never face disaster, never have the threat of earthquake and tsunami again

today, I have gained a lot in the science and Technology Museum. I also realize that it is not easy for scientists, and some even risk their lives to explore in the vast universe to find our future home. So I will cherish today's time, study hard, and make contributions to human beings in the future, so as to make people's life better in the future

4. On Sunday, I visited Zhengzhou science and Technology Museum. From the outside, the north side of the science and Technology Museum is a cone, and the south side is like a square bread. Walk into the science and Technology Museum. There are three floors in it
the first and second floors mainly introce and demonstrate some scientific phenomena,
for example,
electrostatic generator,
robot that can play piano, earthquake demonstrator, sound room, etc. Through these demonstrations and introctions, we can easily know the causes of some phenomena
we can not only watch, but also operate and experience by ourselves
I got on the earthquake demonstrator with other children, and the shaking on it was very strong,
I shook off the pen and paper in my hand,
now I finally know the power of earthquake<

the third floor of the science and Technology Museum displays some models of our country's "Long March" series rockets, and there are also some activities for children to make by themselves<

when we went,
in the hall on the first floor of the science and Technology Museum,
we were exhibiting some small inventions and creations made by our primary school students
for example,
safety folding sickle,
tool for changing light bulb,
homemade dressing room, etc.
these are all small inventions and small proctions that have won the second prize or above< What impresses me most is the tool for changing the light bulb
it's a mop bar,
a clip like thing is installed on the top and the right. When changing the light bulb, align it with the light bulb, and then screw a round thing,
you can screw the light bulb off,
so that people don't have to stand on the stool or ladder,
it's really convenient
these students invented these useful things at a young age. They will be excellent inventors in the future, and I will learn from them

ring this visit to the science and Technology Museum, I learned a lot and gained a lot.

5. This Saturday, the students of class 52 visited the science and Technology Museum under the organization of Mr. Wang
at 9 a.m., we all met at the gate of the science and Technology Museum on time and visited together. As soon as I go in, my eyes are busy. I don't know where to look? There are so many science and technology exhibits in front of me that my eyes are dazzled. I used to come to the science and Technology Museum once with my parents, but because it was a normal day, there were not many visitors, and some exhibits were not open. And this time it was a group activity, so I was lucky to see the real lightning
the device is composed of a thick concting column at both ends and a large mesh ball beside it. According to the guide, it can generate 10000 volts of current, so before the demonstration, let's all step back one meter to avoid danger. Although I've seen lightning in thunderstorm days on TV before, it's the first time for me to watch it from such a close distance. I can't help but get nervous. With the surprise of the crowd, I found that there was a strong current shooting from the top of the conctive column, forming a "lightning bridge" between the mesh balls. Slowly, the current entered the interior of the conctive column, moving up and down, slowly forming a spark. The whole process was spectacular.

6. It was XRS that accompanied me through four seasons. It witnessed every success, every drop of sweat, every effort and every harvest on my way of growing up. I remember that five years ago, I was poor in mathematics, as if I would struggle in the sea of numbers every day. I was overwhelmed by the mountain of mathematics and just wanted to give up, A series of numbers make me lose confidence and hope in mathematics. I'm tired of boring math lessons one after another... Everything has become hateful, terrible and dark...
but soon everything has changed dramatically...
my mother let me go to Olympiad. But my biggest headache is going to cram school, especially math, But I couldn't help it. My math was so bad that I had to go there with a stiff head. Along the way, it was called a Winter Gale, which hurt me to the bone. But three hours later, I had an amazing discovery: I listened to the teacher's class seriously and interestingly, only remembering that teacher Liu was talking with a smile, On one side of the blackboard, a series of Arabic numerals were written
. To tell you the truth, I didn't know much about it at first, but the young teacher's words and deeds deeply attracted me. It was his concentration, devotion, responsibility and patience in every class... Soon,
I found that mathematics is like a game, as long as you play hard, you can play well. From then on, for mathematics, I started my new journey
little by little accumulation, little by little progress, not only in exchange for my own heart, but also the auxiliary ecation of aoshu.com. Graally, although my math score is not outstanding, it has greatly improved for me
after entering junior high school, zhongkao.com continued to accompany me, but I went to the competition class for no reason. I was particularly surprised. I didn't expect that the world was so beautiful and peaceful that I went to the competition class.

7. In September last year, my family went to Shanghai to visit the World Expo and the science and Technology Museum. It was very interesting
we entered the science and Technology Museum early in the morning. I feel thirsty. Dad takes me to the vending machine to buy drinks. A vending machine is a large cabinet with many drinks hidden in it. Dad entered the number of the drink, put the money into the mouth, and the drink came out automatically. It's amazing
the most interesting part is the robot world. The robot is very strange. It has four wheels, long arms and no head! What can it do? I click "do exercises" with the mouse, and the robot immediately waves its arm to do exercises. Look, it can do many difficult movements! Like somersaults and stoops. I also played a game of Gobang with the robot, my skill is not as good as "human", lost, but very happy
robots are so interesting! The science and Technology Museum is amazing! That's fun!

8. Visit the science and Technology Museum diary 50 words
this afternoon, my mother and I went to the science and technology park to see the excellent works exhibition of the 21st Wenzhou Youth Science and technology innovation competition.

we saw in the science and technology park that there were primary school students invented the sprinkler broom, multi-function inclined plane demonstrator, multi-function supermarket shopping cart and so on. There were a lot of paintings. These paintings are painted by primary school students, kindergarten children and middle school students. They are all little painters

the things in the science park are really extraordinary!