First class science and technology festival handwritten newspaper

The history of quasi-progress eloquently proves that science and technology are the great historical driving force of human progress and social development. As a bridge between science and technology and human society, popular science is an eternal theme in human history. The following is a handwritten newspaper about the first-grade science and technology festival. Welcome to read!

First grade science and technology festival handwritten newspaper 1

First-grade science and technology festival handwritten newspaper 2

First-grade science and technology festival handwritten newspaper 3

Remember the Science and Technology Festival?

It's the annual science and technology festival again. Today's weather is very good, which is a special good day for teachers and students in our school. Science and technology festival is a great tradition of our school, and it is also a grand meeting of science and technology activities. During this week, the school will tailor different activities and competitions for students of all grades. Senior and senior activities in high schools are very high-end and have various modes. Our activities are simple, interesting and wonderful.

The spirit of the festival mainly lies in its atmosphere. The Science and Technology Festival adds a layer of science and technology to our entire campus outside Hangzhou. Walking on campus, you can often see the experimental models of seniors and sisters. In the teaching building, students often laugh in various competitions, and every student is influenced by technology.

Our activities include paper airplanes and shooting, hanging paper airplanes and bamboo dragonflies, which make the class lively. The students studied several folding methods of paper planes, so in their spare time, paper planes flew all over the sky. In addition, in the corridor, some students tried to fly bamboo dragonflies, or dragged a board to carefully "push" the paper plane forward. I took part in the competition between bamboo dragonfly and suspended plane.

The event was really exciting when the game was going on. The bamboo dragonfly competition is held at noon on Wednesday. Although the sun is shining, the front of the campus information center is still full of people. Wang Zichen and I are in a group. The venue is near the square. In this range, we compare flight time and flight distance. At that time, I felt that flying was not too far, only about two meters. But Chen Shuaihua, a classmate in our class, flew more than six meters. Although the results are still unknown, I believe our class must be very good.

The most exciting game is the paper plane shooting and levitation on Thursday afternoon. The venue is in the campus gymnasium, which is full of students and teachers from Grade One and Grade Two. It is very lively. Compared with the other seven students, I dropped out of school. Everyone is practicing before the game time. As the saying goes, "when you get cold feet, sharpen your knife and don't miss the woodcutter." . At the beginning of the game, we showed our strength. Everyone takes turns to "transport" the plane to the destination in an orderly manner, striving for health while making steady progress. For me, except for being the first to fly out of bounds, I still played normally and felt good about myself later. In the end, our class won the second prize, and the paper plane shooting won the first prize.

The science and technology festival ended happily, and we also gained a lot. In the competition and practice, we not only gained knowledge, but also exercised the team's cooperation ability. Outside Hangzhou, there are many activities at ordinary times. These colorful activities let us learn a lot, enrich our lives, enrich our hearts and teach us how to find a balance between relaxation and study. I love my beautiful campus and the annual science and technology festival!

Common sense of science and technology

1. What are the main reasons for the deterioration and pollution of rivers and lakes in China? (Industrial wastewater and domestic sewage)

2. What are the advantages of using waste paper to produce recycled paper? (1 Don't cut down forests, save wood; 2. Save log processing procedures, save investment and reduce wastewater discharge; 3. Reduce the consumption of water, electricity and coal, and save energy; Reduce garbage and save land. )

3. Why do a lot of fish and shrimp die when a red tide appears? (Because a large number of plankton in seawater floats on the sea surface, it will not only consume oxygen in water, but also prevent oxygen in the air from entering the water body. In addition, red tide organisms will secrete mucus and adhere to the gills of fish, shrimp, shellfish and other organisms, which will hinder breathing and lead to suffocation and death. )

4. How does red tide harm people? Eating fish and shellfish polluted by red tide can lead to poisoning and even death.

How much sewage does the Yangtze River bring to the East China Sea every year? (1.66 billion tons)

6. If the water keeps flowing when you rinse your mouth, how much water is wasted every time you brush your teeth? (More than 3 liters of water, 3 kg)

7. What are the natural enemies of owls? (mouse)

8. How to effectively reduce plastic waste? (1) Try not to buy or use; The second is to reuse and avoid one-off. )

9. What is the main reason why soil becomes desert? (Human activities and climate change)

10. What are the ways of drug residues in meat, eggs and fish? Feed livestock, poultry and fish with contaminated feed, and use antibiotics and other drugs to prevent diseases. )