Unforgettable science and technology festival composition
In daily study, work and life, many people have had the experience of writing a composition, and they are all familiar with it. The composition must be focused on the theme and elaborated in depth around the same theme, and it is forbidden to ramble, the theme is lax or even without a theme. What is the composition you have seen? The following is an unforgettable science and technology festival composition that I collected for you. I welcome you to learn and refer to it. I hope it will help you.
Unforgettable Science and Technology Festival Composition 1
November 22nd of 2xx is the 2nd Science and Technology Festival of our school. On this day, many science and technology enthusiasts came to participate in various scientific and technological activities held by our school. There are many unexpected things about to start here, and various technical performances have opened our eyes. The long-awaited moment has finally arrived.
the first to enter the stadium is the model airplane. The competition point of the model airplane was in the track and field stadium of our school. At that time, the stadium was scorched by the sun. No matter how hot it was, the enthusiasm of the students who came to watch it did not diminish, and the students packed the whole stadium. There are many models of aviation model aircraft, such as Iron Man, Hulk, Little Black Bear, Transformers and so on, which make people see things in a blur.
The performance begins. The first ones are Little Black Bear and Transformers. One of the most striking groups is the small green plane "Giant" and the small yellow plane "Iron Man". The operator first performed several difficult moves for us. For example: back flip, eighteen-layer spiral, chasing the moon and flying. The following can be wonderful. Two operators carry out technical PK to see who can cut the white line on the other side's tail first, and who can win this victory and become the operation manager. The two did not give in, and started their own technical control. The fight was neck and neck, and the green plane was chased by the yellow plane. But the green plane still flies and rolls freely in the sky, drawing a perfect arc in the sky from time to time. Suddenly, the green plane did a backflip, turned around and cut the thread on the tail of the yellow plane. Only one sound of "swish" was heard, and the yellow plane was loaded down, and the applause was deafening. The host announced that the controller of the Hulk had won and became the operation manager of this year's aircraft technology. Of course, the science and technology competitions of other projects are also quite wonderful. All the people present cheered loudly and were immersed in the ocean of joy. How time flies! The short and wonderful demonstration of aviation model ended. We all reluctantly returned to the classroom, but I was still immersed in the wonderful performance, which I can't forget for a long time.
Through this scientific and technological performance, I understand that the science and technology of the motherland is developing slowly. As a native of China, I want to be a scientist when I grow up, and I want to contribute to my motherland. Unforgettable Science and Technology Festival Composition 2
The annual Sports Science and Technology Festival finally kicked off. Although it was winter, Grandpa Sun climbed into the sky early, as if to join in the fun.
"Wonderful little stage, more wonderful with me" This year's Sports and Arts Science and Technology Festival is rich in content and diverse in forms, with aviation performances, calligraphy and painting competitions and charity bazaars, which provide us with a very broad stage for self-exhibition.
The afternoon activities began, and I couldn't wait to get to the venue of the calligraphy and painting competition. Although my talent is not very high, I have been interested in painting since I was a child. Today, I finally have room for me to play, and what makes me more excited is that I can enjoy other people's works of art at a higher level. Thinking of this, every cell in my body seems to be jubilant.
The lovers of calligraphy and painting have already concentrated on the venue and got ready. You spread out the Xuan paper, I took out my brush, and he diluted the pigment ... Soon, the air was filled with a thick ink fragrance. As soon as the teacher gave the order, everyone started a "graffiti tour", and all around were suddenly silent. Everyone was immersed in this wonderful artistic atmosphere, drawing, tracing and painting ... My "blueprint" had already been "planned" in my heart. "In a few minutes, it was in one go, and several goldfish appeared vividly on the white paper. Ah, the goldfish swam! Well, draw some water plants for the fish! Looking at my "masterpiece", my heart is full of sweetness.
at this moment, I looked up and saw that everyone was working hard and working silently for their works. I don't want to miss this opportunity, so I put down my pen and left my seat to see whose painting is beautiful and whose calligraphy is strong.
More than an hour has passed, and after hard work, every student has finally achieved success. Looking at those works, I found that everyone's life contains a lot of energy that they don't know. If you don't try, these energies will never have a chance to shine. As long as we take a brave step forward, those fiery talents like volcanoes may burst out, and we can work miracles like Leonardo da Vinci.
Happy science and technology spend years like seconds, and it passes in an instant, but it has made me gain a lot, which makes me unforgettable.
a good word and a good painting will be praised by people; And a dream will make us grow up happily and fully. Let's all work hard for our dreams! Unforgettable Science and Technology Festival Composition 3
Today, our school held the 8th Science and Technology Festival with the theme of "Science and Technology Brightens Life, Innovating and Flying Dreams".
This year's Science and Technology Festival not only shows us outstanding scientific and technological works of all grades, but also arranges various scientific and technological experience projects for us. I heard that there are nearly 1 science and technology experience projects this time! I can't wait to experience it!
I went to the "3D Printing" area first, and I saw a 3D printer running there, and there were many "award-winning" works printed by the 3D printer. Several professional teachers introduced us there. He told us that 3D printing needs to scan items with a scanner first, and then change the scanned points into surfaces on the computer, and then 3D printers can print. There are many kinds of materials to print, and the most commonly used one is PLC. The printer on site has only one nozzle, so it can only print one color. After printing, you need to paint, and some printers have two nozzles, so you can print works in two colors. I heard that 3D printing has a wide range of applications, and it can also be used to build houses! This is really amazing!
Then I went to experience "laser cutting", and its machine is very huge. Because the laser is dangerous, the teacher told us not to touch it with our hands. It depends on the computer to design pictures and then carve them on the board. Look! The carved zodiac animals are vivid and lovely! So this project attracted many students to line up there.
Next, I went to the Lego Experience Zone, and played many games in other booths on the playground, such as "Laser Battle", "Bernoulli Float" and "One Arrow Up to the Sky". These games were really fun. I was having a good time, but the school broadcast announced that the activity was over.
The Science and Technology Festival ended perfectly with everyone's laughter. This Science and Technology Festival made us understand science in games and learn knowledge in happiness. It is like a seal, and it has printed a beautiful brand in our memory. Unforgettable science and technology festival composition 4
Unforgettable science and technology festival
Today, our school held the first science and technology festival with the theme of "seeing with eyes, finding with hands, creating".
It's a beautiful day, as if it was reserved for this science and technology festival. I came to school with excitement, and my classmates' faces were filled with happy smiles. As soon as we entered the campus, a "wind of science and technology" blew head-on, surrounded by students' scientific paintings and scientific compositions. Among them, I also saw my science and technology painting! The young contestants who participated in the program later are also eager to show you their labor results!
The Science and Technology Festival has officially started, and many leaders have been invited to participate in this festival. After the host finished his opening remarks, a leader announced: "The first Science and Technology Festival of Xiaoxinzhuang Primary School in Jinan is now open!" "wow!" The students responded with warm applause.
First of all, awards are given to the winners of scientific and technological paintings and scientific and technological compositions. Students whose names have been read are ecstatic, while those who have not been read are somewhat disappointed. Although I didn't win the prize, I was really happy for the students from the bottom of my heart when I saw their happy smiles when they held the certificate. Followed by the students' scientific and technological achievements. What you invented is both scientific and practical, and it is very practical. Among them, what interests me most is the "power transmitter" invented by a second-grade boy, which can't help but make the teachers and students present exclaim. And then perform a popular science drama that won four awards at the municipal level? Little Water Drops. Under the performance of the little actor and the explanation of the students, let everyone know how the water drops turn into rain. Among them, there are little actors in our class! Gee, how come everyone looks the same in makeup? After my careful search, I finally found her in the last row. The graceful dancing and beautiful music of the little actors intoxicated the students. After their performance, they won warm applause from everyone.
The Science and Technology Festival ended with everyone's applause and laughter. This time, the science and technology community let us know more about science and technology, and it will draw a beautiful arc in my memory. Unforgettable Science and Technology Festival Composition 5
The annual Science and Technology Festival of Hangzhou Normal University Primary School has opened. On campus, scientific and technological exhibits are dazzling, and scientific competitions are colorful. The students laughed and enjoyed themselves.
during the science and technology festival, I visited the national defense science and technology exhibition and the living butterfly exhibition, tried garden projects such as wet napkins and coin diving, and participated in scientific competitive projects such as the power of a piece of paper and scientific painting. Among them, scientific competitive events attract me the most.
the strength of a piece of paper requires that a piece of paper be folded into a paper bridge, and how many weights the paper bridge can bear. Because of the high bearing capacity of the arch, an arch bridge made of a piece of paper should be able to bear more weights. My method is: cut a piece of paper into two halves, one of which is symmetrically rolled from both ends in half and the other in three quarters, then put them together and fix them with tenon-mortise structure, and the arch bridge is completed. I have practiced this project many times at home. During the competition, I used my usual experience to roll the paper tightly and then carefully put it together. When testing the bearing capacity of the paper bridge, I made a pause, put the paper bridge between two piles of books, and then gently put the weights on the paper bridge one by one. I count and put it, one, two, three, four ... fifteen! Hua, the bridge has fallen! Even I was surprised to put so many weights on the paper bridge. After the game, after comprehensive evaluation, my paper bridge ranked first in the whole grade in bearing capacity and won applause from my classmates.
Scientific painting requires painting sunflowers on the iPad. This is my first attempt, and I feel very novel. With an electronic pen, I can not only adjust the thickness at will, but also choose more beautiful colors. I first choose green to draw the stems and leaves of sunflower, then choose orange to draw the stamens, and then paint the petals orange. Under the rendering of computer technology, sunflowers are lifelike, with a little smell of Master Van Gogh. I am very satisfied with my sunflower works, and hope to further improve the level of scientific and technological painting through continuous practice.
many activities in this science and technology festival have made me linger and enjoy it, and planted the seeds of science in my heart. I want to study scientific knowledge well and strive to ride the wind and waves in the ocean of science and forge ahead.