? Water rocket? Birth: Recently, a teacher named Wang Yin from Zhejiang gave his students an interesting experimental lesson. He took his students to simulate a secondary rocket with plastic bottles on the playground. Fuel? Reaction? Rocket? The liquid ejected from the bottom was successfully launched and separated in the air. After the parachute opened, it landed slowly and the students cheered. Later, in an interview with CCTV reporters, Mr. Wang said: You can use your head with your hands, and scientific knowledge is not rote learning. I hope that by designing hands, they can really learn to create, learn scientific knowledge and explore themselves. Doing more hands will have a healing effect, and children will be more focused and grow better?
What do you think of this? This video has attracted many netizens' likes:
Some netizens said:? Vivid teaching! The teachers in this school are brave enough not to be accused by their parents? Doing nothing? ? Why didn't we meet such a good teacher in the first place? ?
Practice makes true knowledge, and children fall in love with science and praise teachers? The class is lively and interesting, which is what children should scream? Maybe there will be these children in Xinghai in the future.
My opinion:
This teacher's teaching method can really make many students have a deep understanding and make them more interested in learning about rockets, because everyone who has seen the trumpet in the local area knows that not ordinary people can see real rockets, and after attending a military training, the teacher asked students to make their own rockets, requiring trees and being hollow.
If in reality, how can primary school students do such a big project? Therefore, teacher Zhejiang's rocket method is simple and convenient for students to do it themselves. You see, it's amazing that we can make a small rocket to fly with the beverage bottles we usually drink. I can't help but admire the teacher's imagination again. I believe many students like to have such a teacher to teach!
Conclusion: Although water rockets are not as good as real rockets, they all have the same meaning. From this secondary rocket that Teacher Wang simulated with plastic bottles, I learned that what each of us can do is a unique creation, and we are also telling children to boldly create the future with our own hands!